Test if a value is a boolean.
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> Test if a value is a boolean.
``bash`
npm install @stdlib/assert-is-boolean
`javascript`
var isBoolean = require( '@stdlib/assert-is-boolean' );
#### isBoolean( value )
Tests if a value is a boolean.
`javascript
var Boolean = require( '@stdlib/boolean-ctor' );
var bool = isBoolean( false );
// returns true
bool = isBoolean( true );
// returns true
bool = isBoolean( new Boolean( false ) );
// returns true
bool = isBoolean( new Boolean( true ) );
// returns true
`
#### isBoolean.isPrimitive( value )
Tests if a value is a primitive boolean.
`javascript
var Boolean = require( '@stdlib/boolean-ctor' );
var bool = isBoolean.isPrimitive( true );
// returns true
bool = isBoolean.isPrimitive( false );
// returns true
bool = isBoolean.isPrimitive( new Boolean( true ) );
// returns false
`
#### isBoolean.isObject( value )
Tests if a value is a Boolean object.
`javascript
var Boolean = require( '@stdlib/boolean-ctor' );
var bool = isBoolean.isObject( true );
// returns false
bool = isBoolean.isObject( new Boolean( false ) );
// returns true
`
`javascript
var Boolean = require( '@stdlib/boolean-ctor' );
var isBoolean = require( '@stdlib/assert-is-boolean' );
var bool = isBoolean( false );
// returns true
bool = isBoolean( new Boolean( false ) );
// returns true
bool = isBoolean( 'true' );
// returns false
bool = isBoolean( null );
// returns false
`
*
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---
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