isPositiveNumber

Test if a value is a number having a positive value.

Usage

var isPositiveNumber = require( '@stdlib/utils/is-positive-number' );

isPositiveNumber( value )

Tests if a value is a number having a positive value.

var bool = isPositiveNumber( 5.0 );
// returns true

bool = isPositiveNumber( new Number( 5.0 ) );
// returns true

bool = isPositiveNumber( 3.14 );
// returns true

bool = isPositiveNumber( -5.0 );
// returns false

bool = isPositiveNumber( null );
// returns false

isPositiveNumber.isPrimitive( value )

Tests if a value is a primitive number having a positive value.

var bool = isPositiveNumber.isPrimitive( 3.0 );
// returns true

bool = isPositiveNumber.isPrimitive( new Number( 3.0 ) );
// returns false

isPositiveNumber.isObject( value )

Tests if a value is a Number object having a positive value.

var bool = isPositiveNumber.isObject( 3.0 );
// returns false

bool = isPositiveNumber.isObject( new Number( 3.0 ) );
// returns true

isPositiveNumber.isPositiveNumberArray( value )

Tests if a value is a number array having only positive values.

var bool = isPositiveNumber.isPositiveNumberArray( [ 3.0, new Number(3.0) ] );
// returns true

bool = isPositiveNumber.isPositiveNumberArray( [ 3.0, '3.0' ] );
// returns false

isPositiveNumber.isPositivePrimitiveNumberArray( value )

Tests if a value is a primitive number array having only positive values.

var bool = isPositiveNumber.isPositivePrimitiveNumberArray( [ 1.0, 2.0, 10.0 ] );
// returns true

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

Examples

var isPositiveNumber = require( '@stdlib/utils/is-positive-number' );

console.log( isPositiveNumber( 5.0 ) );
// returns true

console.log( isPositiveNumber( new Number( 5.0 ) ) );
// returns true

console.log( isPositiveNumber( 3.14 ) );
// returns true

console.log( isPositiveNumber( 0.0 ) );
// returns false

console.log( isPositiveNumber( -5.0 ) );
// returns false

console.log( isPositiveNumber( '5' ) );
// returns false

console.log( isPositiveNumber( null ) );
// returns false