Implement gut:by

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Fang 2019-06-30 14:08:56 +02:00 committed by Fang
parent 2a2cc3c97d
commit 45ea701956
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@ -1494,6 +1494,10 @@
|* b/*
(need (get b))
::
++ gut :: fall value by key
|* [b=* c=*]
(fall (get b) c)
::
++ has :: key existence check
~/ %has
|* b/*