Merge pull request #3756 from johnmdonahue/update-gem-action-linebreaks-and-indentation

Updating newline fix to maintain existing linebreaks and indentation and...

1 files changed, 4 insertions, 3 deletions

diff --git a/railties/lib/rails/generators/actions.rb b/railties/lib/rails/generators/actions.rb
index 184cb2866b..ca93f9ef9d 100644
--- a/railties/lib/rails/generators/actions.rb
+++ b/railties/lib/rails/generators/actions.rb
@@ -68,8 +68,9 @@ module Rails
         end
 
         in_root do
-          str = "\ngem #{parts.join(", ")}\n"
+          str = "gem #{parts.join(", ")}"
           str = "  " + str if @in_group
+          str = "\n" + str
           append_file "Gemfile", str, :verbose => false
         end
       end
@@ -87,13 +88,13 @@ module Rails
         log :gemfile, "group #{name}"
 
         in_root do
-          append_file "Gemfile", "\ngroup #{name} do\n", :force => true
+          append_file "Gemfile", "\ngroup #{name} do", :force => true
 
           @in_group = true
           instance_eval(&block)
           @in_group = false
 
-          append_file "Gemfile", "end\n", :force => true
+          append_file "Gemfile", "\nend\n", :force => true
         end
       end