Chapter 9 Generation Reference Guide (GTL)
The available collection members are:
| Name | Type | Description |
|---|---|---|
| First | Object | Returns the first element of the collection |
| IsEmpty | Boolean | Used to test whether a collection is empty or not. True if the collection is empty, false otherwise |
| Count | Integer | Number of elements in the collection |
Note: Count is particularly useful for defining criteria based on collection size, for example (Attributes.Count>=10).
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