same-value-zero-x

same-value-zero-x

ES6-compliant shim for SameValueZero.

See: 7.2.10 SameValueZero(x, y)
Version: 1.3.2
Author: Xotic750 [e-mail]
License: MIT
Copyright: Xotic750

module.exports(x, y) ⇒ boolean ⏏

This method determines whether two values are the same value. SameValueZero differs from SameValue (Object.is) only in its treatment of +0 and -0.

Kind: Exported function
Returns: boolean - A Boolean indicating whether or not the two arguments are the same value.

Param	Type	Description
x	*	The first value to compare.
y	*	The second value to compare.

Example

var sameValueZero = require('same-value-zero-x');
sameValueZero(0, 0); // true
sameValueZero(-0, -0); // true
sameValueZero(0, -0); // true
sameValueZero(NaN, NaN); //true
sameValueZero(Infinity, Infinity); // true
sameValueZero(-Infinity, -Infinity); // true