class method
self.set_inheritance_column
Ruby on Rails 2.2.3
Last seen in v3.1.12Signature
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
-
valueopt = nil -
blockblock
Source
# File activerecord/lib/active_record/base.rb, line 1180
def set_inheritance_column(value = nil, &block)
define_attr_method :inheritance_column, value, &block
end
Defined in activerecord/lib/active_record/base.rb line 1180
· View on GitHub
· Improve this page
· Find usages on GitHub
Defined in ActiveRecord::Base