Class: CheckPlease::CLI::Parser

Inherits:
Object
  • Object
show all
Defined in:
lib/check_please/cli/parser.rb

Instance Method Summary collapse

Constructor Details

#initialize(exe_file_name) ⇒ Parser

Returns a new instance of Parser.



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# File 'lib/check_please/cli/parser.rb', line 7

def initialize(exe_file_name)
  @exe_file_name = File.basename(exe_file_name)
end

Instance Method Details

#flags_from_args!(args) ⇒ Object

Unfortunately, OptionParser really wants to use closures. I haven’t yet figured out how to get around this, but at least it’s closing on a local instead of an ivar… progress?



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# File 'lib/check_please/cli/parser.rb', line 14

def flags_from_args!(args)
  flags = Flags.new
  optparse = option_parser(flags: flags)
  optparse.parse!(args) # removes recognized flags from `args`
  return flags
rescue OptionParser::InvalidOption, OptionParser::AmbiguousOption => e
  raise InvalidFlag, e.message, cause: e
end

#help ⇒ Object 



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# File 'lib/check_please/cli/parser.rb', line 23

def help
  option_parser.help
end