returning (, pre) is also amazing
+1
Thx Bob. I found solution (use anon funcs):
$hex = function ($x) {...} ... return $hex($r).$hex($g).$hex($b);
Works.
This comment is hidden because it contains spoiler information about the solution
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returning (, pre) is also amazing
+1
+1
Thx Bob. I found solution (use anon funcs):
$hex = function ($x) {...}
...
return $hex($r).$hex($g).$hex($b);
Works.
This comment is hidden because it contains spoiler information about the solution