Pack Template UTF-8

Difficulty:
Easy

Tags:
pack

Instructions:
Write pack template of UTF-8.

Problem and Solution:

	# Solution to 'Pack Template UTF-8' on rubeque.com
	# by jakthegr8
	# http://www.rubeque.com/problems/pack-template-utf-8
	# -*- coding: utf-8 -*-
	assert_equal [0, 1].pack('U*'), "\000\001"
	assert_equal [0x7f].pack('U*'), "\177"
	assert_equal [0x80].pack('U*'), "\302\200"
	assert_equal "\u3042".unpack('U*'), [0x3042]
	assert_equal "あいうえお".unpack('U*'), [12354, 12356, 12358, 12360, 12362]
	assert_equal [12354, 12356, 12358, 12360, 12362].pack('U*'), "あいうえお"

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