class ACappella::OptionParser
Public Class Methods
new()
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# File lib/acappella/option_parser.rb, line 5 def initialize @opt = ::OptionParser.new @options = {} @added_options = [] end
Public Instance Methods
add_option(short, long, desc = '')
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# File lib/acappella/option_parser.rb, line 13 def add_option(short, long, desc = '') @added_options << [short, long, desc] end
parse!(argv)
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# File lib/acappella/option_parser.rb, line 17 def parse!(argv) @opt.on('-h', '--host=VAL') {|v| @options[:host] = v } @opt.on('-p', '--port=VAL') {|v| @options[:port] = v } @added_options.each do |added_option| short, long, desc = added_option @opt.on(short, long, desc) {|v| @options[:voice] = v } end @opt.parse!(argv) @options rescue ::OptionParser::MissingArgument => e puts @opt.help raise e end