关于encode的那些事儿

关于encode的那些事儿.rb

require 'cgi'
require 'uri'

r =<<JS
{
	"max_character_length": '140',
	"mouseover_active": false,
	"hovering_delay": 1000,
	"translations": {
		"button_change": "Change",
		"button_save": "Save",
		"button_saving": "Saving...",
		"button_saved": "Saved",
		"failure_message": "Failed",
		"hint_text": "What's up?"
	},
	"url": "?m=Profile&func=process_set_status&ajax=1&store=0&ajax_target=canvas",
	"post_params": {
		"viewer_id": 67042802,
		"csrf": "5a7e980a"
	},
	"new_status_param_name": "status_body"
}
JS

# p CGI.escape(r)
puts e = CGI::escapeHTML(r.gsub(/\t|\n/, ''))
puts CGI::unescapeHTML(e)
# p URI.escape(r)