20 lines
299 B
JavaScript
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'use strict';
function arrayFind(arr, fn) {
if (!Array.isArray(arr)) {
return;
}
var idx = 0;
while (idx < arr.length) {
var result = fn(arr[idx]);
if (result) {
// TODO: This is wrong in Liftoff
return arr[idx];
}
idx++;
}
}
module.exports = arrayFind;