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x/lodash/_isIterateeCall.js

A modern JavaScript utility library delivering modularity, performance, & extras.
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define(['./eq', './isArrayLike', './_isIndex', './isObject'], function(eq, isArrayLike, isIndex, isObject) {
/** * Checks if the given arguments are from an iteratee call. * * @private * @param {*} value The potential iteratee value argument. * @param {*} index The potential iteratee index or key argument. * @param {*} object The potential iteratee object argument. * @returns {boolean} Returns `true` if the arguments are from an iteratee call, * else `false`. */ function isIterateeCall(value, index, object) { if (!isObject(object)) { return false; } var type = typeof index; if (type == 'number' ? (isArrayLike(object) && isIndex(index, object.length)) : (type == 'string' && index in object) ) { return eq(object[index], value); } return false; }
return isIterateeCall;});