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This commit is contained in:
Justin Lin
2022-04-01 08:56:40 +08:00
parent d4c4a78d98
commit d16d419463
2 changed files with 6 additions and 14 deletions
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2
src/experimental/note.md
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@@ -19,7 +19,5 @@ new:
- lemniscate_curve? - lemniscate_curve?
- perlin_sphere? - perlin_sphere?
- find_index: test support elem
deprecated: deprecated:
rails2sections: use m_transpose rails2sections: use m_transpose

8
src/util/find_index.scad
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@@ -9,15 +9,9 @@
**/ **/
function find_index(lt, test) = function find_index(lt, test) =
is_function(test) ? (
let( let(
leng = len(lt), leng = len(lt),
indices = [for(i = 0; i < leng && !test(lt[i]); i = i + 1) undef], indices = [for(i = 0; i < leng && !test(lt[i]); i = i + 1) undef],
leng_indices = len(indices) leng_indices = len(indices)
) )
leng_indices == leng ? -1 : leng_indices leng_indices == leng ? -1 : leng_indices;
) : (
let(found = search([test], lt)[0])
found == [] ? - 1 : found
);