instance method `attr_internal_define`

Ruby on Rails 4.1.16

Since v3.1.12 Private

Available in: v3.1.12 v3.2.22.5 v4.0.13 v4.1.16 v4.2.9 v5.2.8.1 v6.0.6 v6.1.7.10 v7.0.10 v7.1.6 v7.2.3 v8.0.4 v8.1.2

Compare with:

attr_internal_define(attr_name, type)

No documentation comment.

Parameters

attr_name req
type req

Source

# File activesupport/lib/active_support/core_ext/module/attr_internal.rb, line 28
    def attr_internal_define(attr_name, type)
      internal_name = attr_internal_ivar_name(attr_name).sub(/\A@/, '')
      # class_eval is necessary on 1.9 or else the methods are made private
      class_eval do
        # use native attr_* methods as they are faster on some Ruby implementations
        send("attr_#{type}", internal_name)
      end
      attr_name, internal_name = "#{attr_name}=", "#{internal_name}=" if type == :writer
      alias_method attr_name, internal_name
      remove_method internal_name
    end

Defined in activesupport/lib/active_support/core_ext/module/attr_internal.rb line 28 · View on GitHub · Improve this page · Find usages on GitHub

Defined in Module

Signature

Parameters