method

foreign_key_name

Importance_0
foreign_key_name(table_name, options) private

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# File activerecord/lib/active_record/connection_adapters/abstract/schema_statements.rb, line 1539
        def foreign_key_name(table_name, options)
          options.fetch(:name) do
            identifier = "#{table_name}_#{options.fetch(:column)}_fk"
            hashed_identifier = OpenSSL::Digest::SHA256.hexdigest(identifier).first(10)

            "fk_rails_#{hashed_identifier}"
          end
        end
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