ludo@gnu.org (Ludovic Courtès) writes:

> taylanbayirli@gmail.com (Taylan Ulrich "Bayırlı/Kammer") skribis:
>
>> (modify-phases '((foo . 0) (bar . 1) (baz . 2))
>>   (delete foo)
>>   (replace bar 'x)
>>   (add-before baz pre-baz 'y)) ;=> ((bar . x) (pre-baz . y) (baz . 2))
>
> I like it!  Let’s put it in (guix utils)?

Shouldn't it go to (guix build utils)?  Here's a patch: