Convert ActiveModel to 1.9 hash syntax.

I also attempted to fix other styleguide violations such as
{ a: :b } over {a: :b} and foo(b: 'bar') over foo( b: 'bar' ).

1 files changed, 5 insertions, 5 deletions

diff --git a/activemodel/lib/active_model/serializers/xml.rb b/activemodel/lib/active_model/serializers/xml.rb
index 648ae7ce3d..2803f69b6f 100644
--- a/activemodel/lib/active_model/serializers/xml.rb
+++ b/activemodel/lib/active_model/serializers/xml.rb
@@ -79,7 +79,7 @@ module ActiveModel
           require 'builder' unless defined? ::Builder
 
           options[:indent]  ||= 2
-          options[:builder] ||= ::Builder::XmlMarkup.new(:indent => options[:indent])
+          options[:builder] ||= ::Builder::XmlMarkup.new(indent: options[:indent])
 
           @builder = options[:builder]
           @builder.instruct! unless options[:skip_instruct]
@@ -88,8 +88,8 @@ module ActiveModel
           root = ActiveSupport::XmlMini.rename_key(root, options)
 
           args = [root]
-          args << {:xmlns => options[:namespace]} if options[:namespace]
-          args << {:type => options[:type]} if options[:type] && !options[:skip_types]
+          args << { xmlns: options[:namespace] } if options[:namespace]
+          args << { type: options[:type] } if options[:type] && !options[:skip_types]
 
           @builder.tag!(*args) do
             add_attributes_and_methods
@@ -132,7 +132,7 @@ module ActiveModel
             records = records.to_ary
 
             tag  = ActiveSupport::XmlMini.rename_key(association.to_s, options)
-            type = options[:skip_types] ? { } : {:type => "array"}
+            type = options[:skip_types] ? { } : { type: "array" }
             association_name = association.to_s.singularize
             merged_options[:root] = association_name
 
@@ -145,7 +145,7 @@ module ActiveModel
                     record_type = {}
                   else
                     record_class = (record.class.to_s.underscore == association_name) ? nil : record.class.name
-                    record_type = {:type => record_class}
+                    record_type = { type: record_class }
                   end
 
                   record.to_xml merged_options.merge(record_type)