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Use each in flatten(). It's faster.

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Adrian Mariano 2019-06-22 17:00:12 -04:00
parent e3be9a3b5b
commit ba9011f002
1 changed files with 1 additions and 1 deletions
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arrays.scad
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@ -541,7 +541,7 @@ function array_group(v, cnt=2, dflt=0) = [for (i = [0:cnt:len(v)-1]) [for (j = [
// l = List to flatten. // l = List to flatten.
// Example: // Example:
// flatten([[1,2,3], [4,5,[6,7,8]]]) returns [1,2,3,4,5,[6,7,8]] // flatten([[1,2,3], [4,5,[6,7,8]]]) returns [1,2,3,4,5,[6,7,8]]
function flatten(l) = [for (a = l) for (b = a) b]; function flatten(l) = [for (a = l) each a];
// Internal. Not exposed. // Internal. Not exposed.