isSameArrayLikeObject

Test if two arguments are both array-like objects and have the same values.

Installation

npm install @stdlib/assert-is-same-array-like-object

Usage

var isSameArrayLikeObject = require( '@stdlib/assert-is-same-array-like-object' );

isSameArrayLikeObject( v1, v2 )

Tests if two arguments are both array-like objects and have the same values.

var x = [ 1.0, 2.0 ];
var y = [ 1.0, 2.0 ];
var bool = isSameArrayLikeObject( x, y );
// returns true

bool = isSameArrayLikeObject( x, [ -1.0, 2.0 ] );
// returns false

Notes

• In contrast to the strict equality operator ===, the function distinguishes between +0 and -0 and treats NaNs as the same value.

Examples

var isSameArrayLikeObject = require( '@stdlib/assert-is-same-array-like-object' );

var x = [ 1.0, 2.0, 3.0 ];
var y = [ 1.0, 2.0, 3.0 ];
var out = isSameArrayLikeObject( x, y );
// returns true

x = [ -0.0, 0.0, -0.0 ];
y = [ 0.0, -0.0, 0.0 ];
out = isSameArrayLikeObject( x, y );
// returns false

x = [ NaN, NaN, NaN ];
y = [ NaN, NaN, NaN ];
out = isSameArrayLikeObject( x, y );
// returns true

Notice

This package is part of stdlib, a standard library for JavaScript and Node.js, with an emphasis on numerical and scientific computing. The library provides a collection of robust, high performance libraries for mathematics, statistics, streams, utilities, and more.

For more information on the project, filing bug reports and feature requests, and guidance on how to develop stdlib, see the main project repository.

Community

License

See LICENSE.

Copyright

Copyright © 2016-2026. The Stdlib Authors.