[presenter] present output to per set so it doesn't wait for all the sets to be…

[presenter] present output to per set so it doesn't wait for all the sets to be ready on lenghty operations

lib/cocoapods/command/list.rb

@@ -30,9 +30,8 @@ module Pod
 
       def list_all
         sets = Source.all_sets
-        puts @presenter.render(sets)
-        puts "#{sets.count} pods were found"
-        puts
+        sets.each {|s| puts @presenter.describe(s)}
+        puts "\n#{sets.count} pods were found"
       end
 
       def list_new
@@ -52,12 +51,11 @@ module Pod
             end
           end
         end
-        puts
         days.reverse.each do |d|
           sets = groups[d]
           next unless sets
-          puts "Pods added in the last #{d == 1 ? 'day' : "#{d} days"}".yellow
-          puts @presenter.render(sets.sort_by {|set| creation_dates[set.name]})
+          puts "\nPods added in the last #{d == 1 ? 'day' : "#{d} days"}".yellow
+          sets.sort_by {|s| creation_dates[s.name]}.each {|s| puts @presenter.describe(s)}
         end
       end
 
@@ -65,6 +63,7 @@ module Pod
         puts "\nUpdating Spec Repositories\n".yellow if @update && config.verbose?
         Repo.new(ARGV.new(["update"])).run           if @update
         @new ? list_new : list_all
+        puts
       end
     end
   end

lib/cocoapods/command/presenter.rb

@@ -13,13 +13,13 @@ module Pod
 
       def render(array)
         result = "\n"
-        array.each {|set| result << render_set(set)}
+        seats.each {|s| puts describe(s)}
         result
       end
 
-      def render_set(set)
+      def describe(set)
         pod = CocoaPod.new(set)
-        result = "--> #{pod.name} (#{pod.versions})\n".green
+        result = "\n--> #{pod.name} (#{pod.versions})\n".green
         result << wrap_string(pod.summary)
         result << detail('Homepage', pod.homepage)
         result << detail('Source',   pod.source_url)
@@ -29,7 +29,7 @@ module Pod
         result << detail('License',  pod.license)         if @stats
         result << detail('Watchers', pod.github_watchers) if @stats
         result << detail('Forks',    pod.github_forks)    if @stats
-        result << "\n"
+        result
       end
 
       private

lib/cocoapods/command/search.rb

@@ -25,7 +25,8 @@ module Pod
 
       def run
         sets = Source.search_by_name(@query.strip, @full_text_search)
-        puts @presenter.render(sets)
+        sets.each {|s| puts @presenter.describe(s)}
+        puts
       end
     end
   end

spec/functional/command/presenter_spec.rb

@@ -12,7 +12,7 @@ describe Pod::Command::Presenter do
 
   it "presents the name, version, description, homepage and source of a specification set" do
     presenter = Presenter.new(argv())
-    output    = presenter.render_set(@set)
+    output    = presenter.describe(@set)
     output.should.include? 'CocoaLumberjack'
     output.should.include? '1.0'
     output.should.include? '1.1'
@@ -25,13 +25,12 @@ describe Pod::Command::Presenter do
     response = '{"repository":{"homepage":"","url":"https://github.com/robbiehanson/CocoaLumberjack","has_downloads":true,"has_issues":true,"language":"Objective-C","master_branch":"master","forks":42,"fork":false,"created_at":"2011/03/30 19:38:39 -0700","has_wiki":true,"description":"A fast & simple, yet powerful & flexible logging framework for Mac and iOS","size":416,"private":false,"name":"CocoaLumberjack","owner":"robbiehanson","open_issues":4,"watchers":318,"pushed_at":"2012/03/26 12:39:36 -0700"}}% '
     Pod::Specification::Statistics.instance.expects(:fetch_stats).with("robbiehanson", "CocoaLumberjack").returns(response)
     presenter = Presenter.new(argv('--stats'))
-    output = presenter.render_set(@set)
+    output = presenter.describe(@set)
     output.should.include? 'Author:   Robbie Hanson'
     output.should.include? 'License:  BSD'
     output.should.include? 'Platform: iOS - OS X'
     output.should.include? 'Watchers: 318'
     output.should.include? 'Forks:    42'
   end
-
 end