[Style]

.rubocop_todo.yml

 # This configuration was generated by `rubocop --auto-gen-config`
-# on 2014-08-20 23:30:36 +0200 using RuboCop version 0.25.0.
+# on 2014-08-22 22:27:57 +0200 using RuboCop version 0.25.0.
 # The point is for the user to remove these configuration records
 # one by one as the offenses are removed from the code base.
 # Note that changes in the inspected code, or installation of new
 # versions of RuboCop, may require this file to be generated again.
 
-# Offense count: 1
-Lint/AmbiguousOperator:
-  Enabled: false
-
-# Offense count: 1
-# Cop supports --auto-correct.
-Lint/BlockAlignment:
-  Enabled: false
-
 # Offense count: 2
 # Configuration parameters: AlignWith, SupportedStyles.
 Lint/DefEndAlignment:
   Enabled: false
 
-# Offense count: 2
-# Cop supports --auto-correct.
-Lint/DeprecatedClassMethods:
-  Enabled: false
-
-# Offense count: 11
+# Offense count: 10
 # Configuration parameters: AlignWith, SupportedStyles.
 Lint/EndAlignment:
   Enabled: false
 
-# Offense count: 2
-Lint/SpaceBeforeFirstArg:
-  Enabled: false
-
-# Offense count: 1
-# Cop supports --auto-correct.
-Lint/UnusedMethodArgument:
-  Enabled: false
-
 # Offense count: 3
 Lint/UselessAccessModifier:
   Enabled: false
@@ -53,18 +30,18 @@ Metrics/BlockNesting:
 # Offense count: 11
 # Configuration parameters: CountComments.
 Metrics/ClassLength:
-  Max: 326
+  Max: 334
 
 # Offense count: 12
 Metrics/CyclomaticComplexity:
   Max: 9
 
-# Offense count: 956
+# Offense count: 961
 # Configuration parameters: AllowURI.
 Metrics/LineLength:
   Max: 1060
 
-# Offense count: 104
+# Offense count: 106
 # Configuration parameters: CountComments.
 Metrics/MethodLength:
   Max: 39
@@ -73,226 +50,69 @@ Metrics/MethodLength:
 Metrics/PerceivedComplexity:
   Max: 10
 
-# Offense count: 2
-# Cop supports --auto-correct.
-Style/Alias:
-  Enabled: false
-
-# Offense count: 3
-# Cop supports --auto-correct.
-# Configuration parameters: EnforcedStyle, SupportedStyles.
-Style/AndOr:
-  Enabled: false
-
-# Offense count: 1
-# Cop supports --auto-correct.
-# Configuration parameters: EnforcedStyle, SupportedStyles.
-Style/BarePercentLiterals:
-  Enabled: false
-
-# Offense count: 11
-# Cop supports --auto-correct.
-# Configuration parameters: EnforcedStyle, SupportedStyles.
-Style/BracesAroundHashParameters:
-  Enabled: false
-
-# Offense count: 1
-# Configuration parameters: EnforcedStyle, SupportedStyles.
-Style/ClassAndModuleChildren:
-  Enabled: false
-
-# Offense count: 3
-# Cop supports --auto-correct.
-# Configuration parameters: PreferredMethods.
-Style/CollectionMethods:
-  Enabled: false
-
 # Offense count: 7
 # Configuration parameters: Keywords.
 Style/CommentAnnotation:
   Enabled: false
 
-# Offense count: 1
-# Cop supports --auto-correct.
-Style/CommentIndentation:
-  Enabled: false
-
 # Offense count: 1
 Style/DoubleNegation:
   Enabled: false
 
-# Offense count: 5
-# Cop supports --auto-correct.
-Style/EmptyLines:
-  Enabled: false
-
-# Offense count: 17
-# Cop supports --auto-correct.
-Style/EmptyLinesAroundBody:
-  Enabled: false
-
 # Offense count: 1
 # Configuration parameters: Exclude.
 Style/FileName:
   Enabled: false
 
-# Offense count: 1
-# Configuration parameters: EnforcedStyle, SupportedStyles.
-Style/For:
-  Enabled: false
-
 # Offense count: 6
 # Configuration parameters: AllowedVariables.
 Style/GlobalVars:
   Enabled: false
 
-# Offense count: 5
-# Cop supports --auto-correct.
-Style/IndentArray:
-  Enabled: false
-
-# Offense count: 1
-# Cop supports --auto-correct.
-Style/IndentationConsistency:
-  Enabled: false
-
-# Offense count: 6
-# Cop supports --auto-correct.
-Style/IndentationWidth:
-  Enabled: false
-
 # Offense count: 1
 # Cop supports --auto-correct.
-Style/MethodCallParentheses:
-  Enabled: false
-
-# Offense count: 1
-# Cop supports --auto-correct.
-# Configuration parameters: EnforcedStyle, SupportedStyles.
-Style/MethodDefParentheses:
-  Enabled: false
-
-# Offense count: 1
-Style/MultilineIfThen:
-  Enabled: false
-
-# Offense count: 1
-Style/MultilineTernaryOperator:
-  Enabled: false
-
-# Offense count: 1
-# Cop supports --auto-correct.
-Style/NegatedWhile:
-  Enabled: false
-
-# Offense count: 1
-# Cop supports --auto-correct.
-Style/Not:
-  Enabled: false
-
-# Offense count: 10
-# Cop supports --auto-correct.
 # Configuration parameters: PreferredDelimiters.
 Style/PercentLiteralDelimiters:
   Enabled: false
 
-# Offense count: 4
-# Cop supports --auto-correct.
-# Configuration parameters: AllowMultipleReturnValues.
-Style/RedundantReturn:
-  Enabled: false
-
-# Offense count: 1
-# Cop supports --auto-correct.
-Style/RedundantSelf:
-  Enabled: false
-
 # Offense count: 12
 # Configuration parameters: MaxSlashes.
 Style/RegexpLiteral:
   Enabled: false
 
-# Offense count: 3
-Style/SelfAssignment:
-  Enabled: false
-
-# Offense count: 6
-# Cop supports --auto-correct.
-Style/SingleSpaceBeforeFirstArg:
-  Enabled: false
-
-# Offense count: 3
-# Cop supports --auto-correct.
-Style/SpaceAfterComma:
-  Enabled: false
-
 # Offense count: 1
-# Cop supports --auto-correct.
-Style/SpaceAfterControlKeyword:
-  Enabled: false
-
-# Offense count: 6
-# Cop supports --auto-correct.
-# Configuration parameters: EnforcedStyle, SupportedStyles.
-Style/SpaceBeforeBlockBraces:
-  Enabled: false
-
-# Offense count: 11
-# Cop supports --auto-correct.
-# Configuration parameters: EnforcedStyle, SupportedStyles, EnforcedStyleForEmptyBraces, SpaceBeforeBlockParameters.
-Style/SpaceInsideBlockBraces:
-  Enabled: false
-
-# Offense count: 4
-# Cop supports --auto-correct.
-Style/SpaceInsideBrackets:
+Style/SelfAssignment:
   Enabled: false
 
-# Offense count: 34
+# Offense count: 28
 # Cop supports --auto-correct.
 # Configuration parameters: EnforcedStyle, EnforcedStyleForEmptyBraces, SupportedStyles.
 Style/SpaceInsideHashLiteralBraces:
   Enabled: false
 
-# Offense count: 1
-# Cop supports --auto-correct.
-Style/SpaceInsideParens:
-  Enabled: false
-
-# Offense count: 160
+# Offense count: 49
 # Cop supports --auto-correct.
 # Configuration parameters: EnforcedStyle, SupportedStyles.
 Style/StringLiterals:
   Enabled: false
 
-# Offense count: 3
-# Cop supports --auto-correct.
-# Configuration parameters: EnforcedStyle, SupportedStyles.
-Style/TrailingBlankLines:
-  Enabled: false
-
-# Offense count: 9
+# Offense count: 1
 # Cop supports --auto-correct.
 # Configuration parameters: EnforcedStyleForMultiline, SupportedStyles.
 Style/TrailingComma:
   Enabled: false
 
-# Offense count: 22
+# Offense count: 17
 # Cop supports --auto-correct.
 Style/TrailingWhitespace:
   Enabled: false
 
-# Offense count: 4
+# Offense count: 1
 # Cop supports --auto-correct.
 # Configuration parameters: ExactNameMatch, AllowPredicates, AllowDSLWriters, Whitelist.
 Style/TrivialAccessors:
   Enabled: false
 
-# Offense count: 1
-# Configuration parameters: EnforcedStyle, SupportedStyles.
-Style/VariableName:
-  Enabled: false
-
 # Offense count: 1
 # Cop supports --auto-correct.
 Style/WordArray:

lib/cocoapods/command/init.rb

@@ -59,7 +59,8 @@ module Pod
           # Uncomment this line to define a global platform for your project
           # platform :ios, "6.0"
         PLATFORM
-        for target in project.targets
+
+        project.targets.each do |target|
           podfile << target_module(target)
         end
         podfile << "\n"

lib/cocoapods/command/lib.rb

@@ -18,7 +18,7 @@ module Pod
 
         self.arguments = [
           CLAide::Argument.new('NAME', true),
-            CLAide::Argument.new('TEMPLATE_URL', false)
+          CLAide::Argument.new('TEMPLATE_URL', false),
         ]
 
         def initialize(argv)
@@ -29,8 +29,8 @@ module Pod
 
         def validate!
           super
-          help! "A name for the Pod is required." unless @name
-          help! "The Pod name cannot contain spaces." if @name.match(/\s/)
+          help! 'A name for the Pod is required.' unless @name
+          help! 'The Pod name cannot contain spaces.' if @name.match(/\s/)
           help! "The Pod name cannot begin with a '.'" if @name[0, 1] == '.'
         end
 
@@ -50,9 +50,9 @@ module Pod
         executable :git
         executable :ruby
 
-        TEMPLATE_REPO = "https://github.com/CocoaPods/pod-template.git"
-        TEMPLATE_INFO_URL = "https://github.com/CocoaPods/pod-template"
-        CREATE_NEW_POD_INFO_URL = "http://guides.cocoapods.org/making/making-a-cocoapod"
+        TEMPLATE_REPO = 'https://github.com/CocoaPods/pod-template.git'
+        TEMPLATE_INFO_URL = 'https://github.com/CocoaPods/pod-template'
+        CREATE_NEW_POD_INFO_URL = 'http://guides.cocoapods.org/making/making-a-cocoapod'
 
         # Clones the template from the remote in the working directory using
         # the name of the Pod.
@@ -61,7 +61,7 @@ module Pod
         #
         def clone_template
           UI.section("Cloning `#{template_repo_url}` into `#{@name}`.") do
-            git!"clone '#{template_repo_url}' #{@name}"
+            git! "clone '#{template_repo_url}' #{@name}"
           end
         end
 
@@ -72,10 +72,10 @@ module Pod
         def configure_template
           UI.section("Configuring #{@name} template.") do
             Dir.chdir(@name) do
-              if File.exists? "configure"
-                system "./configure #{@name}"
+              if File.exist?('configure')
+                system("./configure #{@name}")
               else
-                UI.warn "Template does not have a configure file."
+                UI.warn 'Template does not have a configure file.'
               end
             end
           end
@@ -109,11 +109,11 @@ module Pod
         DESC
 
         def self.options
-          [ ["--quick",       "Lint skips checks that would require to download and build the spec"],
-            ["--only-errors", "Lint validates even if warnings are present"],
-            ["--subspec=NAME","Lint validates only the given subspec"],
-            ["--no-subspecs", "Lint skips validation of subspecs"],
-            ["--no-clean",    "Lint leaves the build directory intact for inspection"] ].concat(super)
+          [['--quick',       'Lint skips checks that would require to download and build the spec'],
+           ['--only-errors', 'Lint validates even if warnings are present'],
+           ['--subspec=NAME', 'Lint validates only the given subspec'],
+           ['--no-subspecs', 'Lint skips validation of subspecs'],
+           ['--no-clean',    'Lint leaves the build directory intact for inspection']].concat(super)
         end
 
         def initialize(argv)
@@ -153,7 +153,7 @@ module Pod
               message = "#{validator.spec.name} did not pass validation."
               if @clean
                 message << "\nYou can use the `--no-clean` option to inspect " \
-                  "any issue."
+                  'any issue.'
               end
               raise Informative, message
             end
@@ -173,19 +173,20 @@ module Pod
         # @raise  If multiple podspecs are found.
         #
         def podspecs_to_lint
-          if !@podspecs_paths.empty? then
+          if !@podspecs_paths.empty?
             Array(@podspecs_paths)
           else
             podspecs = Pathname.glob(Pathname.pwd + '*.podspec{.yaml,}')
-            raise Informative, "Unable to find a podspec in the working directory" if podspecs.count.zero?
+            if podspecs.count.zero?
+              raise Informative, 'Unable to find a podspec in the working ' \
+                'directory'
+            end
             podspecs
           end
         end
-
       end
 
       #-----------------------------------------------------------------------#
-
     end
   end
 end

lib/cocoapods/command/project.rb

@@ -75,7 +75,8 @@ module Pod
     class Update < Command
       include Project
 
-      self.summary = 'Update outdated project dependencies and create new Podfile.lock'
+      self.summary = 'Update outdated project dependencies and create new ' \
+        'Podfile.lock'
 
       self.description = <<-DESC
         Updates the Pods identified by the specified `POD_NAMES`. If no
@@ -101,12 +102,19 @@ module Pod
           verify_lockfile_exists!
 
           # Check if all given pods are installed
-          missing_pods = @pods.select { |pod| !config.lockfile.pod_names.include?(pod) }
+          missing_pods = @pods.select do |pod|
+            !config.lockfile.pod_names.include?(pod)
+          end
+
           if missing_pods.length > 0
-            raise Informative, (missing_pods.length > 1 \
-              ? 'Pods %s are not installed and cannot be updated' \
-              : 'Pod %s is not installed and cannot be updated'
-            ) % missing_pods.map { |p| "`#{p}`" }.join(', ')
+            if missing_pods.length > 1
+              message = "Pods `#{missing_pods.join('`, `')}` are not " \
+                'installed and cannot be updated'
+            else
+              message = "The `#{missing_pods.first}` Pod is not installed " \
+                'and cannot be updated'
+            end
+            raise Informative, message
           end
 
           run_install_with_update(:pods => @pods)

lib/cocoapods/command/setup.rb

@@ -51,16 +51,17 @@ module Pod
 
       # @!group Setup steps
 
-      # Migrates any repos from the old directory structure to the new directory
-      # structure.
+      # Migrates any repos from the old directory structure to the new
+      # directory structure.
+      #
+      # @todo: Remove by 1.0
       #
-      # @return [void]
       def migrate_repos
         config.repos_dir.mkpath
         Dir.foreach old_master_repo_dir.parent do |repo_dir|
           source_repo_dir = old_master_repo_dir.parent + repo_dir
           target_repo_dir = config.repos_dir + repo_dir
-          if not repo_dir =~ /\.+/ and source_repo_dir != config.repos_dir
+          if repo_dir !~ /\.+/ && source_repo_dir != config.repos_dir
             FileUtils.mv source_repo_dir, target_repo_dir
           end
         end

lib/cocoapods/config.rb

 module Pod
-
   # Stores the global configuration of CocoaPods.
   #
   class Config
-
     # The default settings for the configuration.
     #
     # Users can specify custom settings in `~/.cocoapods/config.yaml`.
@@ -63,7 +61,6 @@ module Pod
     attr_accessor :integrate_targets
     alias_method :integrate_targets?, :integrate_targets
 
-
     # @return [Bool] Whether the installer should skip the repos update.
     #
     attr_accessor :skip_repo_update
@@ -115,13 +112,13 @@ module Pod
     #         files are stored.
     #
     def home_dir
-      @home_dir ||= Pathname.new(ENV['CP_HOME_DIR'] || "~/.cocoapods").expand_path
+      @home_dir ||= Pathname.new(ENV['CP_HOME_DIR'] || '~/.cocoapods').expand_path
     end
 
     # @return [Pathname] the directory where the CocoaPods sources are stored.
     #
     def repos_dir
-      @repos_dir ||= Pathname.new(ENV['CP_REPOS_DIR'] || "~/.cocoapods/repos").expand_path
+      @repos_dir ||= Pathname.new(ENV['CP_REPOS_DIR'] || '~/.cocoapods/repos').expand_path
     end
 
     attr_writer :repos_dir
@@ -129,7 +126,7 @@ module Pod
     # @return [Pathname] the directory where the CocoaPods templates are stored.
     #
     def templates_dir
-      @templates_dir ||= Pathname.new(ENV['CP_TEMPLATES_DIR'] || "~/.cocoapods/templates").expand_path
+      @templates_dir ||= Pathname.new(ENV['CP_TEMPLATES_DIR'] || '~/.cocoapods/templates').expand_path
     end
 
     # @return [Pathname] the root of the CocoaPods installation where the
@@ -138,7 +135,7 @@ module Pod
     def installation_root
       current_path = Pathname.pwd
       unless @installation_root
-        while(!current_path.root?)
+        until current_path.root?
           if podfile_path_in_dir(current_path)
             @installation_root = current_path
             unless current_path == Pathname.pwd
@@ -155,7 +152,7 @@ module Pod
     end
 
     attr_writer :installation_root
-    alias :project_root :installation_root
+    alias_method :project_root, :installation_root
 
     # @return [Pathname] The root of the sandbox.
     #
@@ -164,7 +161,7 @@ module Pod
     end
 
     attr_writer :sandbox_root
-    alias :project_pods_root :sandbox_root
+    alias_method :project_pods_root, :sandbox_root
 
     # @return [Sandbox] The sandbox of the current project.
     #
@@ -215,7 +212,7 @@ module Pod
     # @return [Pathname]
     #
     def default_podfile_path
-      @default_podfile_path ||= templates_dir + "Podfile.default"
+      @default_podfile_path ||= templates_dir + 'Podfile.default'
     end
 
     # Returns the path of the default Podfile test pods.
@@ -225,7 +222,7 @@ module Pod
     # @return [Pathname]
     #
     def default_test_podfile_path
-      @default_test_podfile_path ||= templates_dir + "Podfile.test"
+      @default_test_podfile_path ||= templates_dir + 'Podfile.test'
     end
 
     # @return [Pathname] The file to use a cache of the statistics provider.
@@ -262,7 +259,7 @@ module Pod
     # @return [Pathname] The path of the file which contains the user settings.
     #
     def user_settings_file
-      home_dir + "config.yaml"
+      home_dir + 'config.yaml'
     end
 
     # Sets the values of the attributes with the given hash.
@@ -275,7 +272,7 @@ module Pod
     def configure_with(values_by_key)
       return unless values_by_key
       values_by_key.each do |key, value|
-        self.instance_variable_set("@#{key}", value)
+        instance_variable_set("@#{key}", value)
       end
     end
 
@@ -327,8 +324,8 @@ module Pod
     #
     # @return [void]
     #
-    def self.instance=(instance)
-      @instance = instance
+    class << self
+      attr_writer :instance
     end
 
     # Provides support for accessing the configuration instance in other

lib/cocoapods/generator/bridge_support.rb

@@ -15,7 +15,7 @@ module Pod
       end
 
       def save_as(pathname)
-        gen_bridge_metadata %{-c "#{search_paths.join(' ')}" -o '#{pathname}' '#{headers.join("' '")}'}
+        gen_bridge_metadata %(-c "#{search_paths.join(' ')}" -o '#{pathname}' '#{headers.join("' '")}')
       end
     end
   end

lib/cocoapods/generator/copy_resources_script.rb

 module Pod
   module Generator
     class CopyResourcesScript
-
       # @return [Array<#to_s>] A list of files relative to the project pods
       #         root.
       #
@@ -44,7 +43,7 @@ module Pod
       #
       EXTERNAL_STRINGS_FILE_MIMINUM_DEPLOYMENT_TARGET = {
         :ios => Version.new('6.0'),
-        :osx => Version.new('10.8')
+        :osx => Version.new('10.8'),
       }
 
       # @return [Bool] Whether the external strings file is supported by the
@@ -70,14 +69,13 @@ module Pod
       def script
         script = install_resources_function
         resources.each do |resource|
-          script += %Q[install_resource "#{resource}"\n]
+          script += %(          install_resource "#{resource}"\n          )
         end
         script += RSYNC_CALL
         script += XCASSETS_COMPILE
         script
       end
 
-
       INSTALL_RESOURCES_FUCTION = <<EOS
 #!/bin/sh
 set -e
@@ -124,7 +122,6 @@ install_resource()
 }
 EOS
 
-
       RSYNC_CALL = <<EOS
 
 rsync -avr --copy-links --no-relative --exclude '*/.svn/*' --files-from="$RESOURCES_TO_COPY" / "${CONFIGURATION_BUILD_DIR}/${UNLOCALIZED_RESOURCES_FOLDER_PATH}"
@@ -134,7 +131,6 @@ fi
 rm -f "$RESOURCES_TO_COPY"
 EOS
 
-
       XCASSETS_COMPILE = <<EOS
 
 if [[ -n "${WRAPPER_EXTENSION}" ]] && [ `xcrun --find actool` ] && [ `find . -name '*.xcassets' | wc -l` -ne 0 ]

lib/cocoapods/generator/prefix_header.rb

 module Pod
   module Generator
-
     # Generates a prefix header file for a Pods library. The prefix header is
     # generated according to the platform of the target and the pods.
     #
@@ -8,7 +7,6 @@ module Pod
     # `Cocoa/Cocoa.h`.
     #
     class PrefixHeader
-
       # @return [Array<FileAccessor>] The file accessors for which to generate
       #         the prefix header.
       #
@@ -55,10 +53,10 @@ module Pod
         result << "#endif\n"
 
         imports.each do |import|
-          result << %|\n#import "#{import}"|
+          result << %(\n#import "#{import}")
         end
 
-        unique_prefix_header_contents = file_accessors.collect do |file_accessor|
+        unique_prefix_header_contents = file_accessors.map do |file_accessor|
           file_accessor.spec_consumer.prefix_header_contents
         end.compact.uniq
 
@@ -87,7 +85,6 @@ module Pod
       def save_as(path)
         path.open('w') { |header| header.write(generate) }
       end
-
     end
   end
 end

lib/cocoapods/generator/xcconfig/aggregate_xcconfig.rb

@@ -53,7 +53,7 @@ module Pod
                                               'HEADER_SEARCH_PATHS' => XCConfigHelper.quote(target.sandbox.public_headers.search_paths),
                                               'PODS_ROOT' => target.relative_pods_root,
                                               'GCC_PREPROCESSOR_DEFINITIONS' => '$(inherited) COCOAPODS=1',
-                                              'OTHER_CFLAGS' => '$(inherited) ' + XCConfigHelper.quote(header_search_path_flags, '-isystem')
+                                              'OTHER_CFLAGS' => '$(inherited) ' + XCConfigHelper.quote(header_search_path_flags, '-isystem'),
                                             )
 
           target.pod_targets.each do |pod_target|

lib/cocoapods/hooks/installer_representation.rb

 module Pod
+  # @todo: Remove by CocoaPods 1.0
+  #
   class Podfile
     def config
       UI.warn 'Podfile#config is deprecated. The config is accessible from ' \
         'the parameter passed to the hooks'
       Config.instance
     end
-  end
 
-  class Podfile::TargetDefinition
+    class TargetDefinition
       def copy_resources_script_name
         UI.warn 'TargetDefinition#copy_resources_script_name is deprecated. ' \
           'The value is accessible directly from the representation of the ' \
@@ -15,6 +16,7 @@ module Pod
         Config.instance.sandbox.root + "#{label}-resources.sh"
       end
     end
+  end
 
   module Hooks
     # The installer representation to pass to the hooks.

lib/cocoapods/installer.rb

@@ -28,7 +28,6 @@ module Pod
   # source control.
   #
   class Installer
-
     autoload :AggregateTargetInstaller, 'cocoapods/installer/target_installer/aggregate_target_installer'
     autoload :Analyzer,                 'cocoapods/installer/analyzer'
     autoload :FileReferencesInstaller,  'cocoapods/installer/file_references_installer'
@@ -96,7 +95,7 @@ module Pod
     end
 
     def prepare
-      UI.section "Preparing" do
+      UI.section 'Preparing' do
         sandbox.prepare
         Migrator.migrate(sandbox)
       end
@@ -403,7 +402,7 @@ module Pod
     # @return [void]
     #
     def install_libraries
-      UI.message'- Installing libraries' do
+      UI.message '- Installing libraries' do
         pod_targets.sort_by(&:name).each do |pod_target|
           next if pod_target.target_definition.empty?
           target_installer = PodTargetInstaller.new(sandbox, pod_target)

lib/cocoapods/installer/file_references_installer.rb

@@ -183,7 +183,7 @@ module Pod
       def header_mappings(headers_sandbox, file_accessor, headers)
         consumer = file_accessor.spec_consumer
         dir = headers_sandbox
-        dir = dir + consumer.header_dir if consumer.header_dir
+        dir += consumer.header_dir if consumer.header_dir
 
         mappings = {}
         headers.each do |header|
@@ -191,7 +191,7 @@ module Pod
           if consumer.header_mappings_dir
             header_mappings_dir = file_accessor.path_list.root + consumer.header_mappings_dir
             relative_path = header.relative_path_from(header_mappings_dir)
-            sub_dir = sub_dir + relative_path.dirname
+            sub_dir += relative_path.dirname
           end
           mappings[sub_dir] ||= []
           mappings[sub_dir] << header

lib/cocoapods/installer/migrator.rb

@@ -21,8 +21,8 @@ module Pod
         # Migrates from CocoaPods versions previous to 0.34.
         #
         def migrate_to_0_34(sandbox)
-          title_options = { :verbose_prefix => "-> ".green }
-          UI.titled_section("Migrating to CocoaPods 0.34".green, title_options) do
+          title_options = { :verbose_prefix => '-> '.green }
+          UI.titled_section('Migrating to CocoaPods 0.34'.green, title_options) do
             delete(sandbox.root + 'Headers')
             make_path(sandbox.headers_root)
 

lib/cocoapods/installer/target_installer.rb

 module Pod
   class Installer
-
     # Controller class responsible of creating and configuring the static
     # library target in Pods project. It also creates the support file needed
     # by the target.
     #
     class TargetInstaller
-
       # @return [Sandbox] sandbox the sandbox where the support files should
       #         be generated.
       #
@@ -47,7 +45,6 @@ module Pod
           configuration = @target.add_build_configuration(bc_name, type)
         end
 
-
         settings = {}
         if library.archs
           settings['ARCHS'] = library.archs
@@ -126,8 +123,6 @@ module Pod
       end
 
       #-----------------------------------------------------------------------#
-
     end
   end
 end
-

lib/cocoapods/installer/target_installer/aggregate_target_installer.rb

 module Pod
   class Installer
-
     # Creates the targets which aggregate the Pods libraries in the Pods
     # project and the relative support files.
     #
     class AggregateTargetInstaller < TargetInstaller
-
       # Creates the target in the Pods project and the relative support files.
       #
       # @return [void]
@@ -89,8 +87,8 @@ module Pod
         path = library.copy_resources_script_path
         UI.message "- Generating copy resources script at #{UI.path(path)}" do
           file_accessors = library.pod_targets.map(&:file_accessors).flatten
-          resource_paths = file_accessors.map { |accessor| accessor.resources.flatten.map { |res| res.relative_path_from(project.path.dirname) }}.flatten
-          resource_bundles = file_accessors.map { |accessor| accessor.resource_bundles.keys.map {|name| "${BUILT_PRODUCTS_DIR}/#{name}.bundle" } }.flatten
+          resource_paths = file_accessors.map { |accessor| accessor.resources.flatten.map { |res| res.relative_path_from(project.path.dirname) } }.flatten
+          resource_bundles = file_accessors.map { |accessor| accessor.resource_bundles.keys.map { |name| "${BUILT_PRODUCTS_DIR}/#{name}.bundle" } }.flatten
           resources = []
           resources.concat(resource_paths)
           resources.concat(resource_bundles)
@@ -126,7 +124,6 @@ module Pod
       attr_reader :bridge_support_file
 
       #-----------------------------------------------------------------------#
-
     end
   end
 end

lib/cocoapods/installer/target_installer/pod_target_installer.rb

 module Pod
   class Installer
-
     # Creates the target for the Pods libraries in the Pods project and the
     # relative support files.
     #
     class PodTargetInstaller < TargetInstaller
-
       # Creates the target in the Pods project and the relative support files.
       #
       # @return [void]
@@ -34,12 +32,12 @@ module Pod
       # @return [void]
       #
       def add_files_to_build_phases
-        UI.message "- Adding Build files" do
+        UI.message '- Adding Build files' do
           library.file_accessors.each do |file_accessor|
             consumer = file_accessor.spec_consumer
             flags = compiler_flags_for_consumer(consumer)
             all_source_files = file_accessor.source_files
-            regular_source_files = all_source_files.reject { |sf| sf.extname == ".d" }
+            regular_source_files = all_source_files.reject { |sf| sf.extname == '.d' }
             regular_file_refs = regular_source_files.map { |sf| project.reference_for_path(sf) }
             target.add_file_references(regular_file_refs, flags)
             other_file_refs = (all_source_files - regular_source_files).map { |sf| project.reference_for_path(sf) }
@@ -56,11 +54,11 @@ module Pod
       # @return [void]
       #
       def add_resources_bundle_targets
-        UI.message "- Adding resource bundles to Pods project" do
+        UI.message '- Adding resource bundles to Pods project' do
           library.file_accessors.each do |file_accessor|
             file_accessor.resource_bundles.each do |bundle_name, paths|
               # Add a dependency on an existing Resource Bundle target if possible
-              if bundle_target = project.targets.detect { |target| target.name == bundle_name }
+              if bundle_target = project.targets.find { |target| target.name == bundle_name }
                 target.add_dependency(bundle_target)
                 next
               end
@@ -125,7 +123,7 @@ module Pod
 
       ENABLE_OBJECT_USE_OBJC_FROM = {
         :ios => Version.new('6'),
-        :osx => Version.new('10.8')
+        :osx => Version.new('10.8'),
       }
 
       # Returns the compiler flags for the source files of the given specification.
@@ -176,7 +174,7 @@ module Pod
         if target_definition.inhibits_warnings_for_pod?(consumer.spec.root.name)
           flags << '-w -Xanalyzer -analyzer-disable-checker'
         end
-        flags * " "
+        flags * ' '
       end
 
       # Adds a reference to the given file in the support group of this target.
@@ -193,7 +191,6 @@ module Pod
       end
 
       #-----------------------------------------------------------------------#
-
     end
   end
 end

lib/cocoapods/resolver.rb

@@ -186,7 +186,7 @@ module Pod
         if dependency.external_source
           spec = sandbox.specification(dependency.root_name)
           unless spec
-            raise StandardError, "[Bug] Unable to find the specification " \
+            raise StandardError, '[Bug] Unable to find the specification ' \
               "for `#{dependency}`."
           end
           set = Specification::Set::External.new(spec)
@@ -195,7 +195,7 @@ module Pod
         end
         cached_sets[name] = set
         unless set
-          raise Informative, "Unable to find a specification for " \
+          raise Informative, 'Unable to find a specification for ' \
             "`#{dependency}` depended upon by #{dependent_spec}."
         end
       end

lib/cocoapods/sandbox.rb

@@ -115,13 +115,13 @@ module Pod
     # @return [Pathname] the path of the manifest.
     #
     def manifest_path
-      root + "Manifest.lock"
+      root + 'Manifest.lock'
     end
 
     # @return [Pathname] the path of the Pods project.
     #
     def project_path
-      root + "Pods.xcodeproj"
+      root + 'Pods.xcodeproj'
     end
 
     # Returns the path for the directory where to store the support files of
@@ -180,7 +180,7 @@ module Pod
     #         specifications.
     #
     def specifications_root
-      root + "Local Podspecs"
+      root + 'Local Podspecs'
     end
 
     # @return [Pathname] The directory where to store the files generated by
@@ -210,8 +210,6 @@ module Pod
       end
     end
 
-
-
     # Returns the path of the specification for the Pod with the
     # given name, if one is stored.
     #
@@ -247,7 +245,7 @@ module Pod
     # @todo   Store all the specifications (including those not originating
     #         from external sources) so users can check them.
     #
-    def store_podspec(name, podspec, external_source = false, json = false)
+    def store_podspec(name, podspec, _external_source = false, json = false)
       file_name = json ? "#{name}.podspec.json" : "#{name}.podspec"
       output_path = specifications_root + file_name
       output_path.dirname.mkpath

lib/cocoapods/validator.rb

@@ -124,10 +124,8 @@ module Pod
     #
     # @note   Uses the `:path` option of the Podfile.
     #
-    attr_writer :local
-    def local?
-      @local
-    end
+    attr_accessor :local
+    alias_method :local?, :local
 
     # @return [Bool] Whether the validator should fail only on errors or also
     #         on warnings.

spec/functional/command/lib_spec.rb

@@ -30,7 +30,7 @@ module Pod
       @sut.any_instance.stubs(:clone_template)
       dir = SpecHelper.temporary_directory + 'TestPod'
       dir.mkpath
-      File.stubs(:exists?).with('configure').returns(true)
+      File.stubs(:exist?).with('configure').returns(true)
       @sut.any_instance.expects(:system).with('./configure TestPod').once
       run_command('lib', 'create', 'TestPod')
     end

spec/functional/command/project_spec.rb

@@ -68,8 +68,10 @@ module Pod
 
       it 'for a single missing Pod' do
         Dir.chdir(temporary_directory) do
-          exception = lambda { run_command('update', 'Reachability', '--no-repo-update') }.should.raise Informative
-          exception.message.should.include 'Pod `Reachability` is not installed and cannot be updated'
+          should.raise Informative do
+            run_command('update', 'Reachability', '--no-repo-update')
+          end.message.should.include 'The `Reachability` Pod is not ' \
+          'installed and cannot be updated'
         end
       end
 

spec/functional/command/spec_spec.rb

 require File.expand_path('../../../spec_helper', __FILE__)
 
+# README!
+#
+# Adds {Command::Spec::Edit#exec} to fake the {Kernel#exec} call that would
+# normally be made during an edit.
+#
+module Pod
+  class Command
+    class Spec
+      class Edit
+        def exec(cmd, *args)
+          UI.puts "#{cmd} #{args.join(' ')}"
+          raise SystemExit
+        end
+      end
+    end
+  end
+end
+
 module Pod
   describe Command::Spec do
 
@@ -254,7 +272,7 @@ module Pod
       end
 
       it "complains if it can't find a spec file for the given spec" do
-        File.stubs(:exists?).returns(false)
+        File.stubs(:exist?).returns(false)
         lambda { command('spec', 'edit', 'AFNetworking').run }.should.raise Informative
         File.unstub(:exists?)
       end

spec/integration.rb

@@ -65,7 +65,7 @@ CLIntegracon.configure do |c|
 
   # Register special handling for YAML files
   paths = [%r{Podfile\.lock}, %r{Manifest\.lock$}, %r{xcodeproj\.yaml$}]
-  c.has_special_handling_for *paths do |path|
+  c.has_special_handling_for(*paths) do |path|
     if RUBY_VERSION < '1.9'
       nil # CP is not sorting array derived from hashes whose order is
     # undefined in 1.8.7

spec/spec_helper.rb

@@ -67,24 +67,6 @@ module Pod
   end
 end
 
-# README!
-#
-# Adds {Command::Spec::Edit#exec} to fake the {Kernel#exec} call that would
-# normally be made during an edit.
-#
-module Pod
-  class Command
-    class Spec
-      class Edit
-        def exec(cmd, *args)
-          UI.puts "#{cmd} #{args.join(' ')}"
-          raise SystemExit
-        end
-      end
-    end
-  end
-end
-
 #-----------------------------------------------------------------------------#
 
 ENV['SKIP_SETUP'] = 'true'

spec/unit/external_sources/abstract_external_source_spec.rb

@@ -48,11 +48,11 @@ module Pod
         }
       end
 
-      it "checks for JSON podspecs" do
+      it 'checks for JSON podspecs' do
         path = config.sandbox.pod_dir('Reachability')
         podspec_path = path + 'Reachability.podspec.json'
         Dir.mkdir(path)
-        File.open(podspec_path, "w") {}
+        File.open(podspec_path, 'w') {}
         Pathname.any_instance.stubs(:rmtree)
         Downloader::Git.any_instance.stubs(:download)
         config.sandbox.expects(:store_podspec).with('Reachability', podspec_path, true, true)

spec/unit/external_sources/path_source_spec.rb

@@ -5,20 +5,20 @@ module Pod
 
     before do
       params = { :path => fixture('integration/Reachability') }
-      dependency = Dependency.new("Reachability", params)
+      dependency = Dependency.new('Reachability', params)
       podfile_path = fixture('integration/Podfile')
       @subject = ExternalSources.from_dependency(dependency, podfile_path)
     end
 
-    it "creates a copy of the podspec" do
+    it 'creates a copy of the podspec' do
       @subject.fetch(config.sandbox)
       path = config.sandbox.specifications_root + 'Reachability.podspec'
       path.should.exist?
     end
 
-    it "supports the deprecated local key" do
+    it 'supports the deprecated local key' do
       params = { :local => fixture('integration/Reachability') }
-      dependency = Dependency.new("Reachability", params)
+      dependency = Dependency.new('Reachability', params)
       podfile_path = fixture('integration/Podfile')
       @subject = ExternalSources.from_dependency(dependency, podfile_path)
       @subject.fetch(config.sandbox)
@@ -26,24 +26,24 @@ module Pod
       path.should.exist?
     end
 
-    it "returns the description" do
-      @subject.description.should.match %r|from `.*integration/Reachability`|
+    it 'returns the description' do
+      @subject.description.should.match %r{from `.*integration/Reachability`}
     end
 
-    it "marks the Pod as local in the sandbox" do
+    it 'marks the Pod as local in the sandbox' do
       @subject.fetch(config.sandbox)
       config.sandbox.development_pods.should == {
-        "Reachability" => fixture('integration/Reachability').to_s
+        'Reachability' => fixture('integration/Reachability').to_s,
       }
     end
 
-    it "raises if the podspec cannot be found" do
+    it 'raises if the podspec cannot be found' do
       @subject.stubs(:params).returns(:path => temporary_directory)
       should.raise Informative do
         @subject.fetch(config.sandbox)
       end.message.should.match /No podspec found for `Reachability` in `#{temporary_directory}`/
 
-      it "marks a pod as relative" do
+      it 'marks a pod as relative' do
         @subject.stubs(:params).returns(:path => './Reachability')
         Pathname.any_instance.stubs(:exist?).returns(true)
         config.sandbox.stubs(:store_podspec)
@@ -51,7 +51,7 @@ module Pod
         config.sandbox.local_path_was_absolute?('Reachability').should.be.false
       end
 
-      it "marks a pod as absolute" do
+      it 'marks a pod as absolute' do
         @subject.stubs(:params).returns(:path => '/path/Reachability')
         Pathname.any_instance.stubs(:exist?).returns(true)
         config.sandbox.stubs(:store_podspec)
@@ -60,27 +60,27 @@ module Pod
       end
     end
 
-    describe "#podspec_path" do
-      it "handles absolute paths" do
+    describe '#podspec_path' do
+      it 'handles absolute paths' do
         @subject.stubs(:params).returns(:path => fixture('integration/Reachability'))
         path = @subject.send(:podspec_path)
         path.should == fixture('integration/Reachability/Reachability.podspec')
       end
 
-      it "handles paths when there is no podfile path" do
+      it 'handles paths when there is no podfile path' do
         @subject.stubs(:podfile_path).returns(nil)
         @subject.stubs(:params).returns(:path => fixture('integration/Reachability'))
         path = @subject.send(:podspec_path)
         path.should == fixture('integration/Reachability/Reachability.podspec')
       end
 
-      it "handles relative paths" do
+      it 'handles relative paths' do
         @subject.stubs(:params).returns(:path => 'Reachability')
         path = @subject.send(:podspec_path)
         path.should == fixture('integration/Reachability/Reachability.podspec')
       end
 
-      it "expands the tilde" do
+      it 'expands the tilde' do
         File.stubs(:exist?).returns(true)
         @subject.stubs(:params).returns(:path => '~/Reachability')
         Pathname.any_instance.stubs(:exist?).returns(true)
@@ -95,7 +95,7 @@ module Pod
         result.should.be.false
       end
 
-      it "consider relative paths not explicitly set from the current dir" do
+      it 'consider relative paths not explicitly set from the current dir' do
         result = @subject.send(:absolute?, './ThirdPartyCode/UrbanAirship')
         result.should.be.false
       end
@@ -112,4 +112,3 @@ module Pod
     end
   end
 end
-

spec/unit/external_sources/podspec_source_spec.rb

@@ -5,56 +5,54 @@ module Pod
 
     before do
       podspec_path = fixture('integration/Reachability/Reachability.podspec')
-      dependency = Dependency.new("Reachability", :podspec => podspec_path.to_s)
+      dependency = Dependency.new('Reachability', :podspec => podspec_path.to_s)
       podfile_path = fixture('integration/Podfile')
       @subject = ExternalSources.from_dependency(dependency, podfile_path)
     end
 
-    it "creates a copy of the podspec" do
+    it 'creates a copy of the podspec' do
       @subject.fetch(config.sandbox)
       path = config.sandbox.specifications_root + 'Reachability.podspec'
       path.should.exist?
     end
 
-    it "returns the description" do
-      @subject.description.should.match %r|from `.*Reachability/Reachability.podspec`|
+    it 'returns the description' do
+      @subject.description.should.match %r{from `.*Reachability/Reachability.podspec`}
     end
 
-    describe "Helpers" do
+    describe 'Helpers' do
 
-      it "handles absolute paths" do
+      it 'handles absolute paths' do
         @subject.stubs(:params).returns(:podspec => fixture('integration/Reachability'))
         path = @subject.send(:podspec_uri)
         path.should == fixture('integration/Reachability/Reachability.podspec').to_s
       end
 
-      it "handles paths when there is no podfile path" do
+      it 'handles paths when there is no podfile path' do
         @subject.stubs(:podfile_path).returns(nil)
         @subject.stubs(:params).returns(:podspec => fixture('integration/Reachability'))
         path = @subject.send(:podspec_uri)
         path.should == fixture('integration/Reachability/Reachability.podspec').to_s
       end
 
-      it "handles relative paths" do
+      it 'handles relative paths' do
         @subject.stubs(:params).returns(:podspec => 'Reachability')
         path = @subject.send(:podspec_uri)
         path.should == fixture('integration/Reachability/Reachability.podspec').to_s
       end
 
-      it "expands the tilde" do
+      it 'expands the tilde' do
         File.stubs(:exist?).returns(true)
         @subject.stubs(:params).returns(:podspec => '~/Reachability')
         path = @subject.send(:podspec_uri)
         path.should == ENV['HOME'] + '/Reachability/Reachability.podspec'
       end
 
-      it "handles URLs" do
-        @subject.stubs(:params).returns(:podspec => "http://www.example.com/Reachability.podspec")
+      it 'handles URLs' do
+        @subject.stubs(:params).returns(:podspec => 'http://www.example.com/Reachability.podspec')
         path = @subject.send(:podspec_uri)
-        path.should == "http://www.example.com/Reachability.podspec"
+        path.should == 'http://www.example.com/Reachability.podspec'
       end
     end
   end
 end
-
-

spec/unit/generator/acknowledgements/markdown_spec.rb

@@ -30,10 +30,10 @@ describe Pod::Generator::Markdown do
     given_path = @generator.class.path_from_basepath(basepath)
     expected_path = config.sandbox.root + 'Pods-acknowledgements.markdown'
 
-    mockFile = mock
-    mockFile.expects(:write).with(equals(@generator.licenses))
-    mockFile.expects(:close)
-    File.expects(:new).with(equals(expected_path), equals('w')).returns(mockFile)
+    file = mock
+    file.expects(:write).with(equals(@generator.licenses))
+    file.expects(:close)
+    File.expects(:new).with(equals(expected_path), equals('w')).returns(file)
     @generator.save_as(given_path)
   end
 end

spec/unit/generator/bridge_support_spec.rb

 require File.expand_path('../../../spec_helper', __FILE__)
 
-describe "Pod::Generator::BridgeSupport" do
-
+describe 'Pod::Generator::BridgeSupport' do
   if `which gen_bridge_metadata`.strip.empty?
-    puts "  ! ".red << "Skipping because the `gen_bridge_metadata` executable can't be found."
+    puts '  ! '.red << "Skipping because the `gen_bridge_metadata` executable can't be found."
   else
-    it "generates a metadata file with the appropriate search paths" do
-      headers = %w{ /some/dir/foo.h /some/dir/bar.h /some/other/dir/baz.h }.map { |h| Pathname.new(h) }
+    it 'generates a metadata file with the appropriate search paths' do
+      headers = %w(/some/dir/foo.h /some/dir/bar.h /some/other/dir/baz.h).map { |h| Pathname.new(h) }
       generator = Pod::Generator::BridgeSupport.new(headers)
-      def generator.gen_bridge_metadata(command)
-        @command = command
-      end
-      generator.save_as(Pathname.new("/path/to/Pods.bridgesupport"))
-      generator.instance_variable_get(:@command).should ==
-        %{-c "-I '/some/dir' -I '/some/other/dir'" -o '/path/to/Pods.bridgesupport' '#{headers.join("' '")}'}
+      expected = %(-c "-I '/some/dir' -I '/some/other/dir'" -o '/path/to/Pods.bridgesupport' '#{headers.join("' '")}')
+      generator.expects(:gen_bridge_metadata).with(expected)
+      generator.save_as(Pathname.new('/path/to/Pods.bridgesupport'))
     end
   end
 end

spec/unit/generator/xcconfig/xcconfig_helper_spec.rb

@@ -54,7 +54,7 @@ module Pod
               :libraries => [],
               :frameworks => [],
               :weak_frameworks => [],
-              :platform_name => :ios
+              :platform_name => :ios,
             )
             @sut.add_spec_build_settings_to_xcconfig(consumer, xcconfig)
             xcconfig.to_hash['OTHER_LDFLAGS'].should == '-framework "SenTestingKit"'
@@ -67,7 +67,7 @@ module Pod
               :libraries => ['xml2'],
               :frameworks => [],
               :weak_frameworks => [],
-              :platform_name => :ios
+              :platform_name => :ios,
             )
             @sut.add_spec_build_settings_to_xcconfig(consumer, xcconfig)
             xcconfig.to_hash['OTHER_LDFLAGS'].should == '-l "xml2"'
@@ -80,7 +80,7 @@ module Pod
               :libraries => [],
               :frameworks => ['CoreAnimation'],
               :weak_frameworks => [],
-              :platform_name => :ios
+              :platform_name => :ios,
             )
             @sut.add_spec_build_settings_to_xcconfig(consumer, xcconfig)
             xcconfig.to_hash['OTHER_LDFLAGS'].should == '-framework "CoreAnimation"'
@@ -93,7 +93,7 @@ module Pod
               :libraries => [],
               :frameworks => [],
               :weak_frameworks => ['iAd'],
-              :platform_name => :ios
+              :platform_name => :ios,
             )
             @sut.add_spec_build_settings_to_xcconfig(consumer, xcconfig)
             xcconfig.to_hash['OTHER_LDFLAGS'].should == '-weak_framework "iAd"'
@@ -106,7 +106,7 @@ module Pod
               :libraries => [],
               :frameworks => ['SenTestingKit'],
               :weak_frameworks => [],
-              :platform_name => :ios
+              :platform_name => :ios,
             )
             @sut.add_spec_build_settings_to_xcconfig(consumer, xcconfig)
             xcconfig.to_hash['FRAMEWORK_SEARCH_PATHS'].should.include('SDKROOT')
@@ -120,7 +120,7 @@ module Pod
               :libraries => [],
               :frameworks => ['SenTestingKit'],
               :weak_frameworks => [],
-              :platform_name => :osx
+              :platform_name => :osx,
             )
             @sut.add_spec_build_settings_to_xcconfig(consumer, xcconfig)
             xcconfig.to_hash['FRAMEWORK_SEARCH_PATHS'].should.include('DEVELOPER_LIBRARY_DIR')

spec/unit/installer/pod_source_installer_spec.rb

@@ -168,14 +168,14 @@ module Pod
       it 'returns the clean paths' do
         @installer.send(:download_source)
         paths = @installer.send(:clean_paths)
-        relative_paths = paths.map { |p| p.gsub("#{temporary_directory}/", '')}
+        relative_paths = paths.map { |p| p.gsub("#{temporary_directory}/", '') }
         paths_without_git = relative_paths.reject { |p| p.include? 'Pods/Sources/BananaLib/.git' }
         paths_without_git.sort.should == [
-          "Pods/Sources/BananaLib/BananaLib.podspec",
-          "Pods/Sources/BananaLib/libPusher",
-          "Pods/Sources/BananaLib/sub-dir",
-          "Pods/Sources/BananaLib/sub-dir/sub-dir-2",
-          "Pods/Sources/BananaLib/sub-dir/sub-dir-2/somefile.txt"
+          'Pods/Sources/BananaLib/BananaLib.podspec',
+          'Pods/Sources/BananaLib/libPusher',
+          'Pods/Sources/BananaLib/sub-dir',
+          'Pods/Sources/BananaLib/sub-dir/sub-dir-2',
+          'Pods/Sources/BananaLib/sub-dir/sub-dir-2/somefile.txt',
         ]
       end
 
@@ -184,13 +184,13 @@ module Pod
         paths = @installer.send(:used_files)
         relative_paths = paths.map { |p| p.gsub("#{temporary_directory}/", '') }
         relative_paths.sort.should == [
-          "Pods/Sources/BananaLib/Classes/Banana.h",
-          "Pods/Sources/BananaLib/Classes/Banana.m",
-          "Pods/Sources/BananaLib/Classes/BananaLib.pch",
-          "Pods/Sources/BananaLib/Classes/BananaPrivate.h",
-          "Pods/Sources/BananaLib/LICENSE",
-          "Pods/Sources/BananaLib/README",
-          "Pods/Sources/BananaLib/Resources/logo-sidebar.png"
+          'Pods/Sources/BananaLib/Classes/Banana.h',
+          'Pods/Sources/BananaLib/Classes/Banana.m',
+          'Pods/Sources/BananaLib/Classes/BananaLib.pch',
+          'Pods/Sources/BananaLib/Classes/BananaPrivate.h',
+          'Pods/Sources/BananaLib/LICENSE',
+          'Pods/Sources/BananaLib/README',
+          'Pods/Sources/BananaLib/Resources/logo-sidebar.png',
         ]
       end
 
@@ -208,13 +208,13 @@ module Pod
         paths = @installer.send(:used_files)
         relative_paths = paths.map { |p| p.gsub("#{temporary_directory}/", '') }
         relative_paths.sort.should == [
-          "Pods/Sources/BananaLib/Classes/Banana.h",
-          "Pods/Sources/BananaLib/Classes/Banana.m",
-          "Pods/Sources/BananaLib/Classes/BananaLib.pch",
-          "Pods/Sources/BananaLib/Classes/BananaPrivate.h",
-          "Pods/Sources/BananaLib/LICENSE",
-          "Pods/Sources/BananaLib/README",
-          "Pods/Sources/BananaLib/Resources/logo-sidebar.png"
+          'Pods/Sources/BananaLib/Classes/Banana.h',
+          'Pods/Sources/BananaLib/Classes/Banana.m',
+          'Pods/Sources/BananaLib/Classes/BananaLib.pch',
+          'Pods/Sources/BananaLib/Classes/BananaPrivate.h',
+          'Pods/Sources/BananaLib/LICENSE',
+          'Pods/Sources/BananaLib/README',
+          'Pods/Sources/BananaLib/Resources/logo-sidebar.png',
         ]
       end
 

spec/unit/installer/user_project_integrator/target_integrator/xcconfig_integrator_spec.rb

@@ -15,7 +15,7 @@ module Pod
       @pod_bundle.client_root = project_path.dirname
       @pod_bundle.user_target_uuids  = [@target.uuid]
       configuration = Xcodeproj::Config.new(
-        'GCC_PREPROCESSOR_DEFINITIONS' => '$(inherited) COCOAPODS=1'
+        'GCC_PREPROCESSOR_DEFINITIONS' => '$(inherited) COCOAPODS=1',
       )
       @pod_bundle.xcconfigs['Debug'] = configuration
       @pod_bundle.xcconfigs['Test'] = configuration

spec/unit/installer/user_project_integrator/target_integrator_spec.rb

@@ -20,7 +20,7 @@ module Pod
         @pod_bundle.client_root = project_path.dirname
         @pod_bundle.user_target_uuids  = [@target.uuid]
         configuration = Xcodeproj::Config.new(
-          'GCC_PREPROCESSOR_DEFINITIONS' => '$(inherited) COCOAPODS=1'
+          'GCC_PREPROCESSOR_DEFINITIONS' => '$(inherited) COCOAPODS=1',
         )
         @pod_bundle.xcconfigs['Debug'] = configuration
         @pod_bundle.xcconfigs['Test'] = configuration

spec/unit/installer/user_project_integrator_spec.rb

@@ -96,7 +96,7 @@ module Pod
           saved = Xcodeproj::Workspace.new_from_xcworkspace(workspace_path)
           saved.file_references.map(&:path).should == [
             'SampleProject/SampleProject.xcodeproj',
-            "Pods/Pods.xcodeproj"
+            'Pods/Pods.xcodeproj',
           ]
         end
 
@@ -109,7 +109,7 @@ module Pod
           saved = Xcodeproj::Workspace.new_from_xcworkspace(workspace_path)
           saved.file_references.map(&:path).should == [
             'SampleProject/SampleProject.xcodeproj',
-            "Pods/Pods.xcodeproj"
+            'Pods/Pods.xcodeproj',
           ]
         end
 

spec/unit/resolver_spec.rb

@@ -210,15 +210,15 @@ module Pod
           platform :ios
           pod 'JSONKit'
         end
-        sources = SourcesManager.sources(['master', 'test_repo'])
+        sources = SourcesManager.sources(%w(master test_repo))
         resolver = Resolver.new(config.sandbox, podfile, [], sources)
         version = resolver.resolve.values.flatten.first.version
-        version.to_s.should.not == "999.999.999"
+        version.to_s.should.not == '999.999.999'
 
-        sources = SourcesManager.sources(['test_repo', 'master'])
+        sources = SourcesManager.sources(%w(test_repo master))
         resolver = Resolver.new(config.sandbox, podfile, [], sources)
         version = resolver.resolve.values.flatten.first.version
-        version.to_s.should == "999.999.999"
+        version.to_s.should == '999.999.999'
       end
     end
 

spec/unit/sources_manager_spec.rb

@@ -35,7 +35,7 @@ module Pod
 
     #-------------------------------------------------------------------------#
 
-    describe "In general" do
+    describe 'In general' do
 
       before do
         Source::Aggregate.any_instance.stubs(:all).returns([@test_source])
@@ -43,84 +43,84 @@ module Pod
 
       #--------------------------------------#
 
-      it "returns all the sources" do
+      it 'returns all the sources' do
         Source::Aggregate.any_instance.unstub(:all)
-        SourcesManager.all.map(&:name).should == %w[master test_repo]
+        SourcesManager.all.map(&:name).should == %w(master test_repo)
       end
 
-      it "searches for the set of a dependency" do
+      it 'searches for the set of a dependency' do
         set = SourcesManager.search(Dependency.new('BananaLib'))
         set.class.should == Specification::Set
         set.name.should == 'BananaLib'
       end
 
-      it "returns nil if it is not able to find a pod for the given dependency" do
+      it 'returns nil if it is not able to find a pod for the given dependency' do
         set = SourcesManager.search(Dependency.new('Windows-Lib'))
         set.should.be.nil
       end
 
-      it "searches sets by name" do
+      it 'searches sets by name' do
         sets = SourcesManager.search_by_name('BananaLib')
-        sets.all?{ |s| s.class == Specification::Set}.should.be.true
-        sets.any?{ |s| s.name  == 'BananaLib'}.should.be.true
+        sets.all? { |s| s.class == Specification::Set }.should.be.true
+        sets.any? { |s| s.name  == 'BananaLib' }.should.be.true
       end
 
-      it "can perform a full text search of the sets" do
+      it 'can perform a full text search of the sets' do
         Source::Aggregate.any_instance.stubs(:all).returns([@test_source])
         sets = SourcesManager.search_by_name('Chunky', true)
-        sets.all?{ |s| s.class == Specification::Set}.should.be.true
-        sets.any?{ |s| s.name  == 'BananaLib'}.should.be.true
+        sets.all? { |s| s.class == Specification::Set }.should.be.true
+        sets.any? { |s| s.name  == 'BananaLib' }.should.be.true
       end
 
-      it "can perform a full text regexp search of the sets" do
+      it 'can perform a full text regexp search of the sets' do
         Source::Aggregate.any_instance.stubs(:all).returns([@test_source])
         sets = SourcesManager.search_by_name('Ch[aeiou]nky', true)
-        sets.all?{ |s| s.class == Specification::Set}.should.be.true
-        sets.any?{ |s| s.name  == 'BananaLib'}.should.be.true
+        sets.all? { |s| s.class == Specification::Set }.should.be.true
+        sets.any? { |s| s.name  == 'BananaLib' }.should.be.true
       end
 
       it "generates the search index before performing a search if it doesn't exits" do
         Source::Aggregate.any_instance.stubs(:all).returns([@test_source])
-        Source::Aggregate.any_instance.expects(:generate_search_index).returns({'BananaLib' => {}})
+        Source::Aggregate.any_instance.expects(:generate_search_index).returns('BananaLib' => {})
         Source::Aggregate.any_instance.expects(:update_search_index).never
         SourcesManager.updated_search_index = nil
         sets = SourcesManager.search_by_name('BananaLib', true)
       end
 
-      it "updates the search index before performing a search if it exits" do
+      it 'updates the search index before performing a search if it exits' do
         File.open(SourcesManager.search_index_path, 'w') { |file| file.write("---\nBananaLib:\n  version: 0.0.1") }
         Source::Aggregate.any_instance.stubs(:all).returns([@test_source])
         Source::Aggregate.any_instance.expects(:generate_search_index).never
-        Source::Aggregate.any_instance.expects(:update_search_index).returns({'BananaLib' => {}})
+        Source::Aggregate.any_instance.expects(:update_search_index).returns('BananaLib' => {})
         SourcesManager.updated_search_index = nil
         sets = SourcesManager.search_by_name('BananaLib', true)
       end
 
-      it "returns the path of the search index" do
+      it 'returns the path of the search index' do
         SourcesManager.unstub(:search_index_path)
         path = SourcesManager.search_index_path.to_s
-        path.should.match %r[Library/Caches/CocoaPods/search_index.yaml]
+        path.should.match %r{Library/Caches/CocoaPods/search_index.yaml}
       end
     end
 
     #-------------------------------------------------------------------------#
 
-    describe "Updating Sources" do
+    describe 'Updating Sources' do
       extend SpecHelper::TemporaryRepos
 
-      it "update source backed by a git repository" do
+      it 'update source backed by a git repository' do
         set_up_test_repo_for_update
         SourcesManager.update(test_repo_path.basename.to_s, true)
         UI.output.should.match /is up to date/
       end
 
-      it "uses the only fast forward git option" do
+      it 'uses the only fast forward git option' do
         set_up_test_repo_for_update
-        SourcesManager.expects(:git!).with() { |options| options.should.match /--ff-only/ }
+        SourcesManager.expects(:git!).with { |options| options.should.match /--ff-only/ }
         SourcesManager.update(test_repo_path.basename.to_s, true)
       end
 
-      it "prints a warning if the update failed" do
+      it 'prints a warning if the update failed' do
         UI.warnings = ''
         set_up_test_repo_for_update
         Dir.chdir(test_repo_path) do
@@ -130,23 +130,23 @@ module Pod
         UI.warnings.should.include('not able to update the `master` repo')
       end
 
-      it "returns whether a source is backed by a git repo" do
+      it 'returns whether a source is backed by a git repo' do
         SourcesManager.git_repo?(SourcesManager.master_repo_dir).should.be.true
         SourcesManager.git_repo?(Pathname.new('/tmp')).should.be.false
       end
 
-      it "informs the user if there is an update for CocoaPods" do
-        SourcesManager.stubs(:version_information).returns({ 'last' => '999.0' })
+      it 'informs the user if there is an update for CocoaPods' do
+        SourcesManager.stubs(:version_information).returns('last' => '999.0')
         SourcesManager.check_version_information(temporary_directory)
         UI.output.should.match /CocoaPods 999.0 is available/
       end
 
-      it "raises while asked to version information of a source if it is not compatible" do
-        SourcesManager.stubs(:version_information).returns({ 'min' => '999.0' })
+      it 'raises while asked to version information of a source if it is not compatible' do
+        SourcesManager.stubs(:version_information).returns('min' => '999.0')
         e = lambda { SourcesManager.check_version_information(temporary_directory) }.should.raise Informative
         e.message.should.match /Update CocoaPods/
         e.message.should.match /(currently using #{Pod::VERSION})/
-        SourcesManager.stubs(:version_information).returns({ 'max' => '0.0.1' })
+        SourcesManager.stubs(:version_information).returns('max' => '0.0.1')
         e = lambda { SourcesManager.check_version_information(temporary_directory) }.should.raise Informative
         e.message.should.match /Update CocoaPods/
         e.message.should.match /(currently using #{Pod::VERSION})/
@@ -164,23 +164,23 @@ module Pod
         SourcesManager.send(:path_writable?, path).should.be.true
       end
 
-      it "returns whether a repository is compatible" do
-        SourcesManager.stubs(:version_information).returns({ 'min' => '0.0.1' })
+      it 'returns whether a repository is compatible' do
+        SourcesManager.stubs(:version_information).returns('min' => '0.0.1')
         SourcesManager.repo_compatible?('stub').should.be.true
 
-        SourcesManager.stubs(:version_information).returns({ 'max' => '999.0' })
+        SourcesManager.stubs(:version_information).returns('max' => '999.0')
         SourcesManager.repo_compatible?('stub').should.be.true
 
-        SourcesManager.stubs(:version_information).returns({ 'min' => '999.0' })
+        SourcesManager.stubs(:version_information).returns('min' => '999.0')
         SourcesManager.repo_compatible?('stub').should.be.false
 
-        SourcesManager.stubs(:version_information).returns({ 'max' => '0.0.1' })
+        SourcesManager.stubs(:version_information).returns('max' => '0.0.1')
         SourcesManager.repo_compatible?('stub').should.be.false
       end
 
-      it "returns whether there is a CocoaPods update available" do
-        SourcesManager.cocoapods_update?({ 'last' => '0.0.1' }).should.be.false
-        SourcesManager.cocoapods_update?({ 'last' => '999.0' }).should.be.true
+      it 'returns whether there is a CocoaPods update available' do
+        SourcesManager.cocoapods_update?('last' => '0.0.1').should.be.false
+        SourcesManager.cocoapods_update?('last' => '999.0').should.be.true
       end
 
       it "it returns an empty array for the version information if the file can't be found" do
@@ -191,13 +191,13 @@ module Pod
 
     #-------------------------------------------------------------------------#
 
-    describe "Master repo" do
+    describe 'Master repo' do
 
-      it "returns the master repo dir" do
+      it 'returns the master repo dir' do
         SourcesManager.master_repo_dir.to_s.should.match /fixtures\/spec-repos\/master/
       end
 
-      it "returns whether the master repo is functional" do
+      it 'returns whether the master repo is functional' do
         SourcesManager.master_repo_functional?.should.be.true
         config.repos_dir = SpecHelper.temporary_directory
         SourcesManager.master_repo_functional?.should.be.false