method

validate_required_parameters!

Ruby on Rails latest stable (v7.1.3.2) - 0 notes - Class: MultiparameterAttribute

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What's this?

Method deprecated or moved

This method is deprecated or moved on the latest stable version. The last existing version (v4.2.9) is shown here.

validate_required_parameters!(positions) private

If some position is not provided, it errors out a missing parameter exception.

Show source

# File activerecord/lib/active_record/attribute_assignment.rb, line 201
      def validate_required_parameters!(positions)
        if missing_parameter = positions.detect { |position| !values.key?(position) }
          raise ArgumentError.new("Missing Parameter - #{name}(#{missing_parameter})")
        end
      end

validate_required_parameters!

Related methods

Method deprecated or moved