Method: ROM::SQL::Migration::SchemaDiff::ForeignKeyDiff#parent_keys

Defined in:
lib/rom/sql/migration/schema_diff.rb

#parent_keys ⇒ Object

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. 



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# File 'lib/rom/sql/migration/schema_diff.rb', line 165

def parent_keys
  foreign_key.parent_keys
end