# isNonNegativeNumberArray
> Test if a value is an array-like object containing only nonnegative numbers.
## Usage
```javascript
var isNonNegativeNumberArray = require( '@stdlib/assert/is-nonnegative-number-array' );
```
#### isNonNegativeNumberArray( value )
Tests if a `value` is an array-like object containing **only** nonnegative numbers.
```javascript
var Number = require( '@stdlib/number/ctor' );
var bool = isNonNegativeNumberArray( [ 3.0, new Number(3.0) ] );
// returns true
bool = isNonNegativeNumberArray( [ 3.0, '3.0' ] );
// returns false
```
#### isNonNegativeNumberArray.primitives( value )
Tests if a `value` is an array-like object `array` containing **only** primitive nonnegative numbers.
```javascript
var Number = require( '@stdlib/number/ctor' );
var bool = isNonNegativeNumberArray.primitives( [ 1.0, 0.0, 10.0 ] );
// returns true
bool = isNonNegativeNumberArray.primitives( [ 3.0, new Number(1.0) ] );
// returns false
```
#### isNonNegativeNumberArray.objects( value )
Tests if a `value` is an array-like object `array` containing **only** object nonnegative numbers.
```javascript
var Number = require( '@stdlib/number/ctor' );
var bool = isNonNegativeNumberArray.objects( [ new Number(1.0), new Number(1.0) ] );
// returns true
bool = isNonNegativeNumberArray.objects( [ 1.0, 0.0, 10.0 ] );
// returns false
```
## Examples
```javascript
var Number = require( '@stdlib/number/ctor' );
var isNonNegativeNumberArray = require( '@stdlib/assert/is-nonnegative-number-array' );
var bool = isNonNegativeNumberArray( [ 5.0, 0.2, 3.9 ] );
// returns true
bool = isNonNegativeNumberArray( [ 1, 2, 3 ] );
// returns true
bool = isNonNegativeNumberArray( [ 1, new Number( 6 ), 3 ] );
// returns true
bool = isNonNegativeNumberArray( [ 1, 'abc', 3 ] );
// returns false
bool = isNonNegativeNumberArray( 78.0 );
// returns false
```