btrepp

Dan-Q / whitespace-a-like.rb

Created November 26, 2012 23:06

Encode a Ruby program into a version composed almost entirely of unicode whitespace characters. Decodes itself on the fly.

	#!/usr/bin/env ruby
	# encoding: utf-8

	CHARS = %w{ ‌ ‍   　}

	def encode(string)
	string.chars.map{\|c\|"#{CHARS[c[0]/16]}#{CHARS[c[0]%16]}"}.join
	end

	program = <<-EOF