method

foreign_key_name

Importance_0
foreign_key_name(table_name, options) private

No documentation

This method has no description. You can help the Ruby on Rails community by adding new notes.

Hide source
# File activerecord/lib/active_record/connection_adapters/abstract/schema_statements.rb, line 1039
      def foreign_key_name(table_name, options) # :nodoc:
        identifier = "#{table_name}_#{options.fetch(:column)}_fk"
        hashed_identifier = Digest::SHA256.hexdigest(identifier).first(10)
        options.fetch(:name) do
          "fk_rails_#{hashed_identifier}"
        end
      end
Register or log in to add new notes.