deno.land / x / lodash@4.17.19 / npm-package / _createFind.js
1234567891011121314151617181920212223242526var baseIteratee = require('./_baseIteratee'), isArrayLike = require('./isArrayLike'), keys = require('./keys');
/** * Creates a `_.find` or `_.findLast` function. * * @private * @param {Function} findIndexFunc The function to find the collection index. * @returns {Function} Returns the new find function. */function createFind(findIndexFunc) { return function(collection, predicate, fromIndex) { var iterable = Object(collection); if (!isArrayLike(collection)) { var iteratee = baseIteratee(predicate, 3); collection = keys(collection); predicate = function(key) { return iteratee(iterable[key], key, iterable); }; } var index = findIndexFunc(collection, predicate, fromIndex); return index > -1 ? iterable[iteratee ? collection[index] : index] : undefined; };}
module.exports = createFind;
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