module Shoulda module Matchers module ActionController # @private class RouteParams def initialize(args) @args = args end def normalize if controller_and_action_given_as_string? extract_params_from_string else stringify_params end end protected attr_reader :args def controller_and_action_given_as_string? args[0].is_a?(String) end def extract_params_from_string controller, action = args[0].split('#') params = (args[1] || {}).merge(controller: controller, action: action) stringify_values(params) end def stringify_params stringify_values(args[0]) end def stringify_values(hash) hash.inject({}) do |hash_copy, (key, value)| hash_copy[key] = stringify(value) hash_copy end end def stringify(value) if value.is_a?(Array) value.map(&:to_param) else value.to_param end end end end end end