VEGAS JS

Class: Undefined

system.rules. Undefined

new Undefined( [value])

Evaluates if the condition is undefined.

Parameters:
Name Type Argument Description
value object <optional>

The value to evaluate.
Implements:
Example
var Undefined = system.rules.Undefined ;
trace( (new Undefined( undefined )).eval() ) ; // true
trace( (new Undefined( 'hello'   )).eval() ) ; // true

Extends

Members

value :object

The value to evaluate.

Type:
  • object
Default Value:
  • undefined

Methods

<static> Undefined#eval()

Evaluates the specified object.

eval()

Evaluates the specified condition.

Inherited From:
Implements:

toString()

Returns the string representation of this instance.

Inherited From:
Implements:
Returns:

the string representation of this instance.