Ruby 2.0 introduced keyword arguments. The syntax used for them is: function(name: value)
which replaces the old familiar hash syntax when the key is a symbol (which is the common 'keyword argument' case) function(:name => value) I strongly suggest that you start using the former instead of the latter in your ruby scripts. 2.0 and 2.1 both have backward compatibility built-in (for keyword arguments), but it will disappear at some point. Rock developers should definitely start converting the old syntax to the new one bit by bit. Sylvain _______________________________________________ Rock-dev mailing list [email protected] http://www.dfki.de/mailman/cgi-bin/listinfo/rock-dev
