Normalize whitespace on all files

1 files changed, 22 insertions, 22 deletions

diff --git a/lib/chef/resource_collection/stepable_iterator.rb b/lib/chef/resource_collection/stepable_iterator.rb
index ec1e244758..4d5fc1f497 100644
--- a/lib/chef/resource_collection/stepable_iterator.rb
+++ b/lib/chef/resource_collection/stepable_iterator.rb
@@ -5,9 +5,9 @@
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
 # You may obtain a copy of the License at
-# 
+#
 #     http://www.apache.org/licenses/LICENSE-2.0
-# 
+#
 # Unless required by applicable law or agreed to in writing, software
 # distributed under the License is distributed on an "AS IS" BASIS,
 # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
@@ -18,94 +18,94 @@
 class Chef
   class ResourceCollection
     class StepableIterator
-      
+
       def self.for_collection(new_collection)
         instance = new(new_collection)
         instance
       end
-      
+
       attr_accessor :collection
       attr_reader :position
-      
+
       def initialize(collection=[])
         @position = 0
         @paused = false
         @collection = collection
       end
-      
+
       def size
         collection.size
       end
-      
+
       def each(&block)
         reset_iteration(block)
         @iterator_type = :element
         iterate
       end
-      
+
       def each_index(&block)
         reset_iteration(block)
         @iterator_type = :index
         iterate
       end
-      
+
       def each_with_index(&block)
         reset_iteration(block)
         @iterator_type = :element_with_index
         iterate
       end
-      
+
       def paused?
         @paused
       end
-      
+
       def pause
         @paused = true
       end
-      
+
       def resume
         @paused = false
         iterate
       end
-      
+
       def rewind
         @position = 0
       end
-      
+
       def skip_back(skips=1)
         @position -= skips
       end
-      
+
       def skip_forward(skips=1)
         @position += skips
       end
-      
+
       def step
         return nil if @position == size
         call_iterator_block
         @position += 1
       end
-      
+
       def iterate_on(iteration_type, &block)
         @iterator_type = iteration_type
         @iterator_block = block
       end
-      
+
       private
-      
+
       def reset_iteration(iterator_block)
         @iterator_block = iterator_block
         @position = 0
         @paused = false
       end
-      
+
       def iterate
         while @position < size && !paused?
           step
         end
         collection
       end
-      
+
       def call_iterator_block
         case @iterator_type
         when :element
@@ -118,7 +118,7 @@ class Chef
           raise "42error: someone forgot to set @iterator_type, wtf?"
         end
       end
-      
+
     end
   end
 end