# File lib/clamp/option/definition.rb, line 9 def initialize(switches, type, description, options = {}) @switches = Array(switches) @type = type @description = description super(options) @multivalued = options[:multivalued] if options.has_key?(:required) @required = options[:required] # Do some light validation for conflicting settings. if options.has_key?(:default) raise ArgumentError, "Specifying a :default value also :required doesn't make sense" end if type == :flag raise ArgumentError, "A required flag (boolean) doesn't make sense." end end end