isSafeIntegerArray

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

Usage

var isSafeIntegerArray = require( '@stdlib/assert/is-safe-integer-array' );

isSafeIntegerArray( value )

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

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

var bool = isSafeIntegerArray( [ -3, new Number(3) ] );
// returns true

bool = isSafeIntegerArray( [ -1e100, 2e200 ] );
// returns false

bool = isSafeIntegerArray( [ -3, 'abc' ] );
// returns false

isSafeIntegerArray.primitives( value )

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

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

var bool = isSafeIntegerArray.primitives( [ -1.0, 0.0, 4.0 ] );
// returns true

bool = isSafeIntegerArray.primitives( [ -1.0, 2.2 ] );
// returns false

bool = isSafeIntegerArray.primitives( [ -3.0, new Number(2.0) ] );
// returns false

isSafeIntegerArray.objects( value )

Tests if a value is an array-like object containing only Number objects holding safe integer values.

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

var bool = isSafeIntegerArray.objects( [ new Number(-1.0), new Number(2.0) ] );
// returns true

bool = isSafeIntegerArray.objects( [ -1.0, 0.0, 1.0 ] );
// returns false

bool = isSafeIntegerArray.objects( [ -3.0, new Number(1.0) ] );
// returns false

Examples

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

var bool = isSafeIntegerArray( [ -5, 0, 2, 5 ] );
// returns true

bool = isSafeIntegerArray( [ -4, -3, 1, 3 ] );
// returns true

bool = isSafeIntegerArray( [ -1, new Number( -6 ), 2 ] );
// returns true

bool = isSafeIntegerArray( [ 1e100, 2e200, 3e300 ] );
// returns false

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

bool = isSafeIntegerArray( [ -2.3, 0, 3 ] );
// returns false

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