1 files changed, 0 insertions, 83 deletions
diff --git a/actionpack/lib/action_view/helpers/tags/collection_helpers.rb b/actionpack/lib/action_view/helpers/tags/collection_helpers.rb
deleted file mode 100644
index e92a318c73..0000000000
--- a/actionpack/lib/action_view/helpers/tags/collection_helpers.rb
+++ /dev/null
@@ -1,83 +0,0 @@
-module ActionView
-  module Helpers
-    module Tags
-      module CollectionHelpers
-        class Builder
-          attr_reader :object, :text, :value
-
-          def initialize(template_object, object_name, method_name, object,
-                         sanitized_attribute_name, text, value, input_html_options)
-            @template_object = template_object
-            @object_name = object_name
-            @method_name = method_name
-            @object = object
-            @sanitized_attribute_name = sanitized_attribute_name
-            @text = text
-            @value = value
-            @input_html_options = input_html_options
-          end
-
-          def label(label_html_options={}, &block)
-            @template_object.label(@object_name, @sanitized_attribute_name, @text, label_html_options, &block)
-          end
-        end
-
-        def initialize(object_name, method_name, template_object, collection, value_method, text_method, options, html_options)
-          @collection   = collection
-          @value_method = value_method
-          @text_method  = text_method
-          @html_options = html_options
-
-          super(object_name, method_name, template_object, options)
-        end
-
-        private
-
-        def instantiate_builder(builder_class, item, value, text, html_options)
-          builder_class.new(@template_object, @object_name, @method_name, item,
-                            sanitize_attribute_name(value), text, value, html_options)
-        end
-
-        # Generate default options for collection helpers, such as :checked and
-        # :disabled.
-        def default_html_options_for_collection(item, value) #:nodoc:
-          html_options = @html_options.dup
-
-          [:checked, :selected, :disabled].each do |option|
-            current_value = @options[option]
-            next if current_value.nil?
-
-            accept = if current_value.respond_to?(:call)
-              current_value.call(item)
-            else
-              Array(current_value).map(&:to_s).include?(value.to_s)
-            end
-
-            if accept
-              html_options[option] = true
-            elsif option == :checked
-              html_options[option] = false
-            end
-          end
-
-          html_options[:object] = @object
-          html_options
-        end
-
-        def sanitize_attribute_name(value) #:nodoc:
-          "#{sanitized_method_name}_#{sanitized_value(value)}"
-        end
-
-        def render_collection #:nodoc:
-          @collection.map do |item|
-            value = value_for_collection(item, @value_method)
-            text  = value_for_collection(item, @text_method)
-            default_html_options = default_html_options_for_collection(item, value)
-
-            yield item, value, text, default_html_options
-          end.join.html_safe
-        end
-      end
-    end
-  end
-end