2 # Alias of <tt>to_s</tt>.
7 # Converts an object into a string suitable for use as a URL query string, using the given <tt>key</tt> as the
10 # Note: This method is defined as a default implementation for all Objects for Hash#to_query to work.
12 require 'cgi' unless defined?(CGI
) && defined?(CGI
::escape)
13 "#{CGI.escape(key.to_s)}=#{CGI.escape(to_param.to_s)}"