Method: ROM::Associations::ManyToOne#associate

Defined in:
core/lib/rom/associations/many_to_one.rb

#associate(child, parent) ⇒ Hash

This method is part of a private API. You should avoid using this method if possible, as it may be removed or be changed in the future.

Associate child with a parent

Parameters:

  • child (Hash) —

    The child tuple

  • parent (Hash) —

    The parent tuple

Returns:

  • (Hash) 


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# File 'core/lib/rom/associations/many_to_one.rb', line 37

def associate(child, parent)
  fk, pk = join_key_map
  child.merge(fk => parent.fetch(pk))
end