isNonNegativeIntegerArray

Test if a value is an array-like object containing only nonnegative integers.

Usage

var isNonNegativeIntegerArray = require( '@stdlib/assert/is-nonnegative-integer-array' );

isNonNegativeIntegerArray( value )

Tests if a value is an array-like object containing only nonnegative integer values.

var Number = require( '@stdlib/number/ctor' );

var bool = isNonNegativeIntegerArray( [ 3.0, new Number(3.0) ] );
// returns true

bool = isNonNegativeIntegerArray( [ 3.0, '3.0' ] );
// returns false

isNonNegativeIntegerArray.primitives( value )

Tests if a value is an array-like object containing only nonnegative primitive integer values.

var Number = require( '@stdlib/number/ctor' );

var bool = isNonNegativeIntegerArray.primitives( [ 1.0, 0.0, 10.0 ] );
// returns true

bool = isNonNegativeIntegerArray.primitives( [ 3.0, new Number(1.0) ] );
// returns false

isNonNegativeIntegerArray.objects( value )

Tests if a value is an array-like object containing only nonnegative object integer values.

var Number = require( '@stdlib/number/ctor' );

var bool = isNonNegativeIntegerArray.objects( [ new Number(3.0), new Number(1.0) ] );
// returns true

bool = isNonNegativeIntegerArray.objects( [ 1.0, 0.0, 10.0 ] );
// returns false

Examples

var Number = require( '@stdlib/number/ctor' );
var isNonNegativeIntegerArray = require( '@stdlib/assert/is-nonnegative-integer-array' );

var bool = isNonNegativeIntegerArray( [ 5, 2, 3 ] );
// returns true

bool = isNonNegativeIntegerArray( [ 0, 1, 2, 3, 4 ] );
// returns true

bool = isNonNegativeIntegerArray( [ 1, new Number( 6 ), 3 ] );
// returns true

bool = isNonNegativeIntegerArray( [ 1, 'abc', 3 ] );
// returns false

bool = isNonNegativeIntegerArray( [ 2.3, 1, 3 ] );
// returns false

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