&= (logical AND)
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| A Tinderbox Reference File : Actions & Rules : Operators : Full Operator List : &= (logical AND) | aTbRef Site Map |
&= (logical AND) |
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| 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.
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