dotSCAD/docs/lib3x-find_index.md

find_index

Returns the index of the first element in the list that satisfies the testing function. If no element passed the test, it returns -1.

Since: 3.0

Parameters

• lt : The list.
• test : the testing function.

Examples

use <util/find_index.scad>

assert(find_index([10, 20, 30, 40], function(e) e > 10) == 1);