Closed vise890-ovo closed 5 years ago
I use this often, it updates the value under a key with fn in an associative structure, if and only if the value is present.
If you want it, here it is.. otherwise feel free to close!
Added as update-existing in b6f59973ee0659dc938aa089389077cfa81bbc5c.
update-existing
I use this often, it updates the value under a key with fn in an associative structure, if and only if the value is present.
If you want it, here it is.. otherwise feel free to close!