[Analyzer] Move SpecsState into an own file

lib/cocoapods/installer/analyzer.rb

@@ -8,6 +8,7 @@ module Pod
 
       autoload :AnalysisResult,            'cocoapods/installer/analyzer/analysis_result'
       autoload :SandboxAnalyzer,           'cocoapods/installer/analyzer/sandbox_analyzer'
+      autoload :SpecsState,                'cocoapods/installer/analyzer/specs_state'
       autoload :LockingDependencyAnalyzer, 'cocoapods/installer/analyzer/locking_dependency_analyzer'
 
       # @return [Sandbox] The sandbox where the Pods should be installed.
@@ -767,79 +768,6 @@ module Pod
           end
         end
       end
-
-      #-----------------------------------------------------------------------#
-
-      # This class represents the state of a collection of Pods.
-      #
-      # @note The names of the pods stored by this class are always the **root**
-      #       name of the specification.
-      #
-      # @note The motivation for this class is to ensure that the names of the
-      #       subspecs are added instead of the name of the Pods.
-      #
-      class SpecsState
-        # Initialize a new instance
-        #
-        # @param  [Hash{Symbol=>String}] pods_by_state
-        #         The name of the pods grouped by their state
-        #         (`:added`, `:removed`, `:changed` or `:unchanged`).
-        #
-        def initialize(pods_by_state = nil)
-          @added     = []
-          @deleted   = []
-          @changed   = []
-          @unchanged = []
-
-          if pods_by_state
-            @added     = pods_by_state[:added]     || []
-            @deleted   = pods_by_state[:removed]   || []
-            @changed   = pods_by_state[:changed]   || []
-            @unchanged = pods_by_state[:unchanged] || []
-          end
-        end
-
-        # @return [Array<String>] the names of the pods that were added.
-        #
-        attr_accessor :added
-
-        # @return [Array<String>] the names of the pods that were changed.
-        #
-        attr_accessor :changed
-
-        # @return [Array<String>] the names of the pods that were deleted.
-        #
-        attr_accessor :deleted
-
-        # @return [Array<String>] the names of the pods that were unchanged.
-        #
-        attr_accessor :unchanged
-
-        # Displays the state of each pod.
-        #
-        # @return [void]
-        #
-        def print
-          added    .sort.each { |pod| UI.message('A'.green  + " #{pod}", '', 2) }
-          deleted  .sort.each { |pod| UI.message('R'.red    + " #{pod}", '', 2) }
-          changed  .sort.each { |pod| UI.message('M'.yellow + " #{pod}", '', 2) }
-          unchanged.sort.each { |pod| UI.message('-'        + " #{pod}", '', 2) }
-        end
-
-        # Adds the name of a Pod to the give state.
-        #
-        # @param  [String] name
-        #         the name of the Pod.
-        #
-        # @param  [Symbol] state
-        #         the state of the Pod.
-        #
-        # @return [void]
-        #
-        def add_name(name, state)
-          send(state) << name
-        end
-      end
     end
   end
 end

lib/cocoapods/installer/analyzer/specs_state.rb

+module Pod
+  class Installer
+    class Analyzer
+      # This class represents the state of a collection of Pods.
+      #
+      # @note The names of the pods stored by this class are always the **root**
+      #       name of the specification.
+      #
+      # @note The motivation for this class is to ensure that the names of the
+      #       subspecs are added instead of the name of the Pods.
+      #
+      class SpecsState
+        # Initialize a new instance
+        #
+        # @param  [Hash{Symbol=>String}] pods_by_state
+        #         The name of the pods grouped by their state
+        #         (`:added`, `:removed`, `:changed` or `:unchanged`).
+        #
+        def initialize(pods_by_state = nil)
+          @added     = []
+          @deleted   = []
+          @changed   = []
+          @unchanged = []
+
+          if pods_by_state
+            @added     = pods_by_state[:added]     || []
+            @deleted   = pods_by_state[:removed]   || []
+            @changed   = pods_by_state[:changed]   || []
+            @unchanged = pods_by_state[:unchanged] || []
+          end
+        end
+
+        # @return [Array<String>] the names of the pods that were added.
+        #
+        attr_accessor :added
+
+        # @return [Array<String>] the names of the pods that were changed.
+        #
+        attr_accessor :changed
+
+        # @return [Array<String>] the names of the pods that were deleted.
+        #
+        attr_accessor :deleted
+
+        # @return [Array<String>] the names of the pods that were unchanged.
+        #
+        attr_accessor :unchanged
+
+        # Displays the state of each pod.
+        #
+        # @return [void]
+        #
+        def print
+          added    .sort.each { |pod| UI.message('A'.green  + " #{pod}", '', 2) }
+          deleted  .sort.each { |pod| UI.message('R'.red    + " #{pod}", '', 2) }
+          changed  .sort.each { |pod| UI.message('M'.yellow + " #{pod}", '', 2) }
+          unchanged.sort.each { |pod| UI.message('-'        + " #{pod}", '', 2) }
+        end
+
+        # Adds the name of a Pod to the give state.
+        #
+        # @param  [String] name
+        #         the name of the Pod.
+        #
+        # @param  [Symbol] state
+        #         the state of the Pod.
+        #
+        # @return [void]
+        #
+        def add_name(name, state)
+          send(state) << name
+        end
+      end
+    end
+  end
+end