other versions
- jessie 0.4.4-6.2
Builtins.isInitialised(3kaya) | Kaya module reference | Builtins.isInitialised(3kaya) |
NAME¶
Builtins::isInitialised - Checks if a value is initialisedSYNOPSIS¶
Bool isInitialised( var a x )ARGUMENTS¶
x A possibly initialised variableDESCRIPTION¶
Returns true if the value is initialised, or false if not(for example, an uninitialised array element)
-
arr = [];
arr[2] = 55;
b = isInitialised(arr); // true
b = isInitialised(arr[2]); // true
b = isInitialised(arr[1]); // false
AUTHORS¶
Kaya standard library by Edwin Brady, Chris Morris and others (kaya@kayalang.org). For further information see http://kayalang.org/LICENSE¶
The Kaya standard library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License (version 2.1 or any later version) as published by the Free Software Foundation.August 2014 | Kaya |