Unescaping HTML for titles

[Peter Boström]

[14:08:12] @Frost decubate: http://open.spotify.com/user/frost/playlist/0aYnwvC4routTgFPi0eVTR
[14:08:13] <+url-grabber> http://open.spotify.com/user/frost/playlist/0aYnwvC4routTgFPi0eVTR - Ewan Dobson &acirc;&#128;&#147; Ewan Dobson by Martin Frost on Spotify

Potentiell lösning (CGI ska vara broken?):

require 'rubygems'
require 'htmlentities'

coder = HTMLEntities.new

coder.decode('&#8230;') # => "…"
coder.decode('&hellip;') # => "…"
coder.decode('&#162;') # => "¢"
coder.decode('&cent;') # => "¢"
coder.encode("…", :named) # => "&hellip;"
coder.encode("…", :decimal) # => "&#8230;"