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stdlib/lib/node_modules/@stdlib/assert/is-arraybuffer at develop · stdlib-js/stdlib

isArrayBuffer

Test if a value is an ArrayBuffer.

Usage

var isArrayBuffer = require( '@stdlib/assert/is-arraybuffer' );

isArrayBuffer( value )

Tests if a value is an ArrayBuffer.

var ArrayBuffer = require( '@stdlib/array/buffer' );

var bool = isArrayBuffer( new ArrayBuffer( 10 ) );
// returns true

bool = isArrayBuffer( [] );
// returns false

Examples

var Float32Array = require( '@stdlib/array/float32' );
var Float64Array = require( '@stdlib/array/float64' );
var Int8Array = require( '@stdlib/array/int8' );
var Int16Array = require( '@stdlib/array/int16' );
var Int32Array = require( '@stdlib/array/int32' );
var Uint8Array = require( '@stdlib/array/uint8' );
var Uint8ClampedArray = require( '@stdlib/array/uint8c' );
var Uint16Array = require( '@stdlib/array/uint16' );
var Uint32Array = require( '@stdlib/array/uint32' );
var ArrayBuffer = require( '@stdlib/array/buffer' );
var isArrayBuffer = require( '@stdlib/assert/is-arraybuffer' );

var bool = isArrayBuffer( new ArrayBuffer( 10 ) );
// returns true

bool = isArrayBuffer( new Float32Array( 10 ) );
// returns false

bool = isArrayBuffer( new Int8Array( 10 ) );
// returns false

bool = isArrayBuffer( new Uint8Array( 10 ) );
// returns false

bool = isArrayBuffer( new Uint8ClampedArray( 10 ) );
// returns false

bool = isArrayBuffer( new Int16Array( 10 ) );
// returns false

bool = isArrayBuffer( new Uint16Array( 10 ) );
// returns false

bool = isArrayBuffer( new Int32Array( 10 ) );
// returns false

bool = isArrayBuffer( new Uint32Array( 10 ) );
// returns false

bool = isArrayBuffer( new Float64Array( 10 ) );
// returns false

bool = isArrayBuffer( new Array( 10 ) );
// returns false

bool = isArrayBuffer( {} );
// returns false

bool = isArrayBuffer( null );
// returns false

See Also