class

FlagParser

Inherits Reference < Object

Constructors

new

parse(args, &)

add_rule(rule_name, rule : Regex)

add_rule(rule_name, rule : String)

branch_on(*flags, parser subparser, doc description = nil)

branch_on(*flags, parser subparser, doc description = nil, &block : Flag::Callback)

help_group(group)

on(*flags, doc description = nil, &block : Flag::Callback)

type spec needed ?

parse(args)

to_s

Returns a nicely readable and concise string representation of this object, typically intended for users.

This method should usually not be overridden. It delegates to #to_s(IO) which can be overridden for custom implementations.

Also see #inspect.