2 * Performs a [`SameValueZero`](http://ecma-international.org/ecma-262/6.0/#sec-samevaluezero)
3 * comparison between two values to determine if they are equivalent.
8 * @param {*} value The value to compare.
9 * @param {*} other The other value to compare.
10 * @returns {boolean} Returns `true` if the values are equivalent, else `false`.
13 * var object = { 'user': 'fred' };
14 * var other = { 'user': 'fred' };
16 * _.eq(object, object);
19 * _.eq(object, other);
25 * _.eq('a', Object('a'));
31 function eq(value, other) {
32 return value === other || (value !== value && other !== other);