Method: Puppet::Pops::Types::PInitType#new_function

Defined in:
lib/puppet/pops/types/p_init_type.rb

#new_function ⇒ Object 



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# File 'lib/puppet/pops/types/p_init_type.rb', line 71

def new_function
  return super if type.nil?
  assert_initialized

  target_type = type
  single_type = @single_type
  if @init_args.empty?
    @new_function ||= Puppet::Functions.create_function(:new_Init, Puppet::Functions::InternalFunction) do
      @target_type = target_type
      @single_type = single_type

      dispatch :from_array do
        scope_param
        param 'Array', :value
      end

      dispatch :create do
        scope_param
        param 'Any', :value
      end

      def self.create(scope, value, func)
        func.call(scope, @target_type, value)
      end

      def self.from_array(scope, value, func)
        # If there is a single argument that matches the array, then that gets priority over
        # expanding the array into all arguments
        if @single_type.instance?(value) || (@other_type && !@other_type.instance?(value) && @has_optional_single && @other_type.instance?([value]))
          func.call(scope, @target_type, value)
        else
          func.call(scope, @target_type, *value)
        end
      end

      def from_array(scope, value)
        self.class.from_array(scope, value, loader.load(:function, 'new'))
      end

      def create(scope, value)
        self.class.create(scope, value, loader.load(:function, 'new'))
      end
    end
  else
    init_args = @init_args
    @new_function ||= Puppet::Functions.create_function(:new_Init, Puppet::Functions::InternalFunction) do
      @target_type = target_type
      @init_args = init_args

      dispatch :create do
        scope_param
        param 'Any', :value
      end

      def self.create(scope, value, func)
        func.call(scope, @target_type, value, *@init_args)
      end

      def create(scope, value)
        self.class.create(scope, value, loader.load(:function, 'new'))
      end
    end
  end
end