module URI
def self.escape(s, unsafe=nil)
def self.escape(s, unsafe=nil) EscapeUtils.escape_uri(s.to_s) end
def self.unescape(s)
def self.unescape(s) EscapeUtils.unescape_uri(s.to_s) end
def self.escape(s, unsafe=nil) EscapeUtils.escape_uri(s.to_s) end
def self.unescape(s) EscapeUtils.unescape_uri(s.to_s) end