applied guidelines to "# =>"

4 files changed, 13 insertions, 13 deletions

diff --git a/activesupport/CHANGELOG b/activesupport/CHANGELOG
index 8485e7d46b..53e4d19804 100644
--- a/activesupport/CHANGELOG
+++ b/activesupport/CHANGELOG
@@ -245,8 +245,8 @@ ActiveSupport.escape_html_entities_in_json from true to false to match previousl
 * Add Array#in_groups which splits or iterates over the array in specified number of groups. #579. [Adrian Mugnolo] Example:
   
   a = (1..10).to_a
-  a.in_groups(3)        #=> [[1, 2, 3, 4], [5, 6, 7, nil], [8, 9, 10, nil]]
-  a.in_groups(3, false) #=> [[1, 2, 3, 4], [5, 6, 7], [8, 9, 10]]
+  a.in_groups(3)        # => [[1, 2, 3, 4], [5, 6, 7, nil], [8, 9, 10, nil]]
+  a.in_groups(3, false) # => [[1, 2, 3, 4], [5, 6, 7], [8, 9, 10]]
 
 * Fix TimeWithZone unmarshaling: coerce unmarshaled Time instances to utc, because Ruby's marshaling of Time instances doesn't respect the zone [Geoff Buesing]
 
@@ -942,7 +942,7 @@ public for compatibility.  [Jeremy Kemper]
 * Enhance Symbol#to_proc so it works with list objects, such as multi-dimensional arrays. Closes #5295 [nov@yo.rim.or.jp].  Example:
 
     {1 => "one", 2 => "two", 3 => "three"}.sort_by(&:first).map(&:last)
-    #=> ["one", "two", "three"]
+    # => ["one", "two", "three"]
 
 * Added Hash.create_from_xml(string) which will create a hash from a XML string and even typecast if possible [David Heinemeier Hansson]. Example:
 
diff --git a/activesupport/lib/active_support/core_ext/class/attribute.rb b/activesupport/lib/active_support/core_ext/class/attribute.rb
index bfa57fe1f7..79d5c40e5f 100644
--- a/activesupport/lib/active_support/core_ext/class/attribute.rb
+++ b/activesupport/lib/active_support/core_ext/class/attribute.rb
@@ -29,19 +29,19 @@ class Class
   # In such cases, you don't want to do changes in places but use setters:
   #
   #   Base.setting = []
-  #   Base.setting                #=> []
-  #   Subclass.setting            #=> []
+  #   Base.setting                # => []
+  #   Subclass.setting            # => []
   #
   #   # Appending in child changes both parent and child because it is the same object:
   #   Subclass.setting << :foo
-  #   Base.setting               #=> [:foo]
-  #   Subclass.setting           #=> [:foo]
+  #   Base.setting               # => [:foo]
+  #   Subclass.setting           # => [:foo]
   #
   #   # Use setters to not propagate changes:
   #   Base.setting = []
   #   Subclass.setting += [:foo]
-  #   Base.setting               #=> []
-  #   Subclass.setting           #=> [:foo]
+  #   Base.setting               # => []
+  #   Subclass.setting           # => [:foo]
   #
   # For convenience, a query method is defined as well:
   #
diff --git a/activesupport/lib/active_support/core_ext/class/attribute_accessors.rb b/activesupport/lib/active_support/core_ext/class/attribute_accessors.rb
index 4e35b1b488..a903735acf 100644
--- a/activesupport/lib/active_support/core_ext/class/attribute_accessors.rb
+++ b/activesupport/lib/active_support/core_ext/class/attribute_accessors.rb
@@ -12,8 +12,8 @@ require 'active_support/core_ext/array/extract_options'
 #  end
 #
 #  Person.hair_colors = [:brown, :black, :blonde, :red]
-#  Person.hair_colors     #=> [:brown, :black, :blonde, :red]
-#  Person.new.hair_colors #=> [:brown, :black, :blonde, :red]
+#  Person.hair_colors     # => [:brown, :black, :blonde, :red]
+#  Person.new.hair_colors # => [:brown, :black, :blonde, :red]
 #
 # To opt out of the instance writer method, pass :instance_writer => false.
 # To opt out of the instance reader method, pass :instance_reader => false.
diff --git a/activesupport/lib/active_support/core_ext/class/inheritable_attributes.rb b/activesupport/lib/active_support/core_ext/class/inheritable_attributes.rb
index e844cf50d1..6891c66839 100644
--- a/activesupport/lib/active_support/core_ext/class/inheritable_attributes.rb
+++ b/activesupport/lib/active_support/core_ext/class/inheritable_attributes.rb
@@ -22,8 +22,8 @@ end
 #  end
 #
 #  Person.hair_colors = [:brown, :black, :blonde, :red]
-#  Person.hair_colors     #=> [:brown, :black, :blonde, :red]
-#  Person.new.hair_colors #=> [:brown, :black, :blonde, :red]
+#  Person.hair_colors     # => [:brown, :black, :blonde, :red]
+#  Person.new.hair_colors # => [:brown, :black, :blonde, :red]
 #
 # To opt out of the instance writer method, pass :instance_writer => false.
 # To opt out of the instance reader method, pass :instance_reader => false.