_isIterateeCall.js
9272ecdbdf82issn4frontend

_isIterateeCall.js
View Options

			var eq = require('./eq'),
			isArrayLike = require('./isArrayLike'),
			isIndex = require('./_isIndex'),
			isObject = require('./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;
			}

			module.exports = isIterateeCall;