Contents

# frozen_string_literal: true

module Marameters
  # Builds a method's parameter signature.
  class Signature
    def initialize parameters, builder: Signatures::Builder.new
      @parameters = parameters
      @builder = builder
      freeze
    end

    def to_s = parameters == :all ? "..." : build.join(", ")

    alias to_str to_s

    private

    attr_reader :parameters, :builder

    def build
      parameters.reduce [] do |signature, (kind, name, default)|
        signature << builder.call(kind, name, default:)
      end
    end
  end
end

Version data entries

3 entries across 3 versions & 1 rubygems

Version	Path
marameters-4.1.0	lib/marameters/signature.rb
marameters-4.0.1	lib/marameters/signature.rb
marameters-4.0.0	lib/marameters/signature.rb