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SkipEmptyArray
If the input array is not empty, then it is copied to the output; otherwise Nil is returned.
| Name | Type | Description | |
|---|---|---|---|
 |
inArray | <T>Array | Array that may be empty or not |
 |
outNotEmptyArray | <T>Array? | Not empty array or Nil |
|
outIsNotEmpty | Bool |
The type of this filter is defined using the type variable T which represents any valid type. Read more.
Applications
Secures against domain errors caused by empty arrays, e.g. just before the GetMaximumElement filter is to be invoked.
Remarks
This filter can be replaced with the following formula:
Complexity Level
This filter is available on Basic Complexity Level.
