class method `self.set_inheritance_column`

Ruby on Rails 2.3.18

Since v2.2.3 Last seen in v3.1.12

Available in: v2.2.3 v2.3.18 v3.0.20 v3.1.12

Compare with:

self.set_inheritance_column(value = nil, &block)

Sets the name of the inheritance column to use to the given value, or (if the value # is nil or false) to the value returned by the given block.

class Project < ActiveRecord::Base
  set_inheritance_column do
    original_inheritance_column + "_id"
  end
end

Parameters

value opt = nil
block block

Source

# File activerecord/lib/active_record/base.rb, line 1263
      def set_inheritance_column(value = nil, &block)
        define_attr_method :inheritance_column, value, &block
      end

Defined in activerecord/lib/active_record/base.rb line 1263 · View on GitHub · Improve this page · Find usages on GitHub

Defined in ActiveRecord::Base

Signature

Parameters