class method
self.instantiate
Ruby on Rails 3.0.20
Last seen in v3.1.12 Private — implementation detail, not part of the public APISignature
self.instantiate(record)Finder methods must instantiate through this method to work with the single-table inheritance model that makes it possible to create objects of different types from the same table.
Parameters
-
recordreq
Source
# File activerecord/lib/active_record/base.rb, line 913
def instantiate(record)
model = find_sti_class(record[inheritance_column]).allocate
model.init_with('attributes' => record)
model
end
Defined in activerecord/lib/active_record/base.rb line 913
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Defined in ActiveRecord::Base