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Edit File: kwargs.rb
# frozen_string_literal: true require 'optparse' class OptionParser # :call-seq: # define_by_keywords(options, method, **params) # def define_by_keywords(options, meth, **opts) meth.parameters.each do |type, name| case type when :key, :keyreq op, cl = *(type == :key ? %w"[ ]" : ["", ""]) define("--#{name}=#{op}#{name.upcase}#{cl}", *opts[name]) do |o| options[name] = o end end end options end end