class Samovar::Option

def initialize(flags, description, key: nil, default: nil, value: nil)
	@flags = Flags.new(flags)
	@description = description
	
	if key
		@key = key
	else
		@key = @flags.first.key
	end
	
	@default = default
	
	@value = value
	@value ||= true if @flags.boolean?
end

def parse(input)
	if result = @flags.parse(input)
		@value.nil? ? result : @value
	else
		@default
	end
end

def to_a
	unless @default.nil?
		[@flags, @description, "Default: #{@default}"]
	else
		[@flags, @description]
	end
end

def to_s
	@flags
end