3 files changed, 0 insertions, 40 deletions
diff --git a/actionview/lib/action_view/helpers/tags/placeholderable.rb b/actionview/lib/action_view/helpers/tags/placeholderable.rb
deleted file mode 100644
index 313aa725c9..0000000000
--- a/actionview/lib/action_view/helpers/tags/placeholderable.rb
+++ /dev/null
@@ -1,32 +0,0 @@
-module ActionView
-  module Helpers
-    module Tags # :nodoc:
-      module Placeholderable # :nodoc:
-        def initialize(*)
-          super
-
-          if tag_value = @options[:placeholder]
-            object_name = @object_name.gsub(/\[(.*)_attributes\]\[\d+\]/, '.\1')
-            method_and_value = tag_value.is_a?(TrueClass) ? @method_name : "#{@method_name}.#{tag_value}"
-
-            if object.respond_to?(:to_model)
-              key = object.class.model_name.i18n_key
-              i18n_default = ["#{key}.#{method_and_value}".to_sym, ""]
-            end
-
-            i18n_default ||= ""
-            placeholder = I18n.t("#{object_name}.#{method_and_value}", :default => i18n_default, :scope => "helpers.placeholder").presence
-
-            placeholder ||= if object && object.class.respond_to?(:human_attribute_name)
-                          object.class.human_attribute_name(method_and_value)
-                        end
-
-            placeholder ||= @method_name.humanize
-
-            @options[:placeholder] = placeholder
-          end
-        end
-      end
-    end
-  end
-end
diff --git a/actionview/lib/action_view/helpers/tags/text_area.rb b/actionview/lib/action_view/helpers/tags/text_area.rb
index 69038c1498..9ee83ee7c2 100644
--- a/actionview/lib/action_view/helpers/tags/text_area.rb
+++ b/actionview/lib/action_view/helpers/tags/text_area.rb
@@ -1,11 +1,7 @@
-require 'action_view/helpers/tags/placeholderable'
-
 module ActionView
   module Helpers
     module Tags # :nodoc:
       class TextArea < Base # :nodoc:
-        include Placeholderable
-
         def render
           options = @options.stringify_keys
           add_default_name_and_id(options)
diff --git a/actionview/lib/action_view/helpers/tags/text_field.rb b/actionview/lib/action_view/helpers/tags/text_field.rb
index 5c576a20ca..e0b80d81c2 100644
--- a/actionview/lib/action_view/helpers/tags/text_field.rb
+++ b/actionview/lib/action_view/helpers/tags/text_field.rb
@@ -1,11 +1,7 @@
-require 'action_view/helpers/tags/placeholderable'
-
 module ActionView
   module Helpers
     module Tags # :nodoc:
       class TextField < Base # :nodoc:
-        include Placeholderable
-
         def render
           options = @options.stringify_keys
           options["size"] = options["maxlength"] unless options.key?("size")