Comments on: The view from the inside: using meta-programming to implement Rakudo http://perl6advent.wordpress.com/2011/12/18/the-view-from-the-inside-using-meta-programming-to-implement-rakudo/ Something cool about Perl 6 every day Sun, 03 Feb 2013 05:15:50 +0000 hourly 1 http://wordpress.com/ By: VZ http://perl6advent.wordpress.com/2011/12/18/the-view-from-the-inside-using-meta-programming-to-implement-rakudo/#comment-1050 Mon, 19 Dec 2011 11:54:39 +0000 http://perl6advent.wordpress.com/?p=1000#comment-1050 Interesting but it would be great if the error message could mention which role exactly requires the missing method as this might be not obvious outside of simple example.

Unfortunately this doesn’t look obvious to do, I guess we need to build a hash mapping each method to the role it came from in the first part of “apply” to have this information. Or is there some way to get the role defining it from the method itself?

Have a nice ale!

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