source: trip-planner-front/node_modules/lodash/_baseFindIndex.js@ 76712b2

Last change on this file since 76712b2 was 6a3a178, checked in by Ema <ema_spirova@…>, 3 years ago

initial commit

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Line 
1/**
2 * The base implementation of `_.findIndex` and `_.findLastIndex` without
3 * support for iteratee shorthands.
4 *
5 * @private
6 * @param {Array} array The array to inspect.
7 * @param {Function} predicate The function invoked per iteration.
8 * @param {number} fromIndex The index to search from.
9 * @param {boolean} [fromRight] Specify iterating from right to left.
10 * @returns {number} Returns the index of the matched value, else `-1`.
11 */
12function baseFindIndex(array, predicate, fromIndex, fromRight) {
13 var length = array.length,
14 index = fromIndex + (fromRight ? 1 : -1);
15
16 while ((fromRight ? index-- : ++index < length)) {
17 if (predicate(array[index], index, array)) {
18 return index;
19 }
20 }
21 return -1;
22}
23
24module.exports = baseFindIndex;
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