# coding: utf-8
module Util
def self.html_escape(html)
html
.gsub('&', '&')
.gsub('>', '>')
.gsub('<', '<')
end
def self.breadcrumbs(url)
# TODO
bc = []
u = url.path
u = "/" if u == ""
while u != "/"
bc.unshift("#{File::basename(u, File::extname(u))}")
u = File::dirname(u)
end
bc.unshift("Andrew D. Murrell")
return bc.join(' ยป ')
end
end