# Copyright 2011 NoSoloSoftware # This file is part of Runnable. # # Runnable is free software: you can redistribute it and/or modify # it under the terms of the GNU General Public License as published by # the Free Software Foundation, either version 3 of the License, or # (at your option) any later version. # # Runnable is distributed in the hope that it will be useful, # but WITHOUT ANY WARRANTY; without even the implied warranty of # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the # GNU General Public License for more details. # # You should have received a copy of the GNU General Public License # along with Runnable. If not, see . # Base class to create a command-line parameter parser. # # It holds that parameters in a hash and the child has # to be the one who return the formatted string according # to the standard used. class Command_parser # Create a new instance of the parser. def initialize @params = {} end # Add params and value to the params hash to be parsed. # @param [String] param Parameter name. # @param [Object] value Parameter value. # @return [nil] def add_param( param, value = nil ) @params[param] = value end # This method has to be overwritten in the child # @abstract # @return [String] def parse end end