source: trip-planner-front/node_modules/lodash/_createFind.js@ 6fe77af

Last change on this file since 6fe77af was 6a3a178, checked in by Ema <ema_spirova@…>, 3 years ago

initial commit

  • Property mode set to 100644
File size: 853 bytes
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1var baseIteratee = require('./_baseIteratee'),
2 isArrayLike = require('./isArrayLike'),
3 keys = require('./keys');
4
5/**
6 * Creates a `_.find` or `_.findLast` function.
7 *
8 * @private
9 * @param {Function} findIndexFunc The function to find the collection index.
10 * @returns {Function} Returns the new find function.
11 */
12function createFind(findIndexFunc) {
13 return function(collection, predicate, fromIndex) {
14 var iterable = Object(collection);
15 if (!isArrayLike(collection)) {
16 var iteratee = baseIteratee(predicate, 3);
17 collection = keys(collection);
18 predicate = function(key) { return iteratee(iterable[key], key, iterable); };
19 }
20 var index = findIndexFunc(collection, predicate, fromIndex);
21 return index > -1 ? iterable[iteratee ? collection[index] : index] : undefined;
22 };
23}
24
25module.exports = createFind;
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