&= (logical AND)
|
This version is out of date, covering development from v4.6.0 to v4.7.1. It is maintained here only for inbound reference links from elsewhere. Jump to the current version of aTbRef. |
|
| A Tinderbox Reference File : Actions & Rules : Operators : Action Operator Scope : Item-based operators : &= (logical AND) | aTbRef Site Map |
&= (logical AND) |
|
| Operator Type: | Assignment |
| Operator Scope of Action: | Item |
To make is easier to write rules succinctly, you can use the assignment:
$TheAttribute &= expression;
... which sets TheAttribute to be true only if it is currently true AND the expression is also true.
For example:
$Urgent &= any(child,$Urgent)
Thus a project is considered urgent if it's been declared to be urgent itself and if any child is urgent.
See also the logical OR assignment.
| Up: Item-based operators | |
| Previous: eval([item],expression) | Next: * (multiplication) |
Licensed under Creative Commons Attribution-Noncommercial-Share Alike 3.0 License
[See aTbRef CC licence Attribution/Waiver info info]
