class TuringMachine::CommandLineParser
Public Class Methods
new(args)
click to toggle source
# File lib/turing_machine/command_line_parser.rb, line 8 def initialize(args) @args = args @options = OpenStruct.new @options.tape = '0' @opt_parser = OptionParser.new do |opts| opts.banner = "Usage: turing_machine instruction_set [options]" opts.on("-t", "--tape DATA", "Initialize the tape with DATA") do |data| @options.tape = data end opts.on_tail("-h", "--help", "Show this message") do puts opts exit end opts.on_tail("--version", "Show version") do puts VERSION exit end end end
Public Instance Methods
help()
click to toggle source
# File lib/turing_machine/command_line_parser.rb, line 37 def help @opt_parser.help end
parse()
click to toggle source
# File lib/turing_machine/command_line_parser.rb, line 32 def parse @opt_parser.parse!(@args) @options end