variable
Source: /avail/Avail/Foundation/Bootstrap/Infallible Primitives
Categories: Primitives, Variables, Queries
Is the specified variable unassigned?
| Position | Name | Type | Description | |
|---|---|---|---|---|
| Parameters | ||||
| 1 | var | variable | A variable. | |
| Returns | boolean | true if the variable does not contain a value, false otherwise. | ||