RTake

Name	Mandatory	Description	Default	Type
⬅️ Input		The sequence from which elements will be extracted.		BytesString[Any]
Output ➡️		The extracted elements.		Any
Indices	No	One or more indices (counted backwards from the last element) to extract from a sequence.	none	Int[Int]Var(Int)Var([Int])

Works exactly like Take except that the selection indices are counted backwards from the last element in the target sequence. Also, RTake works only on sequences, not on tables.

Examples

Code

; ; RTake on sequences
[10 20 30 40] | RTake(1) | Log
Assert.Is(30 Break: true)
[10 20 30 40] | RTake([0 1]) | Log
Assert.Is([40 30] Break: true)

; ; RTake not valid on tables

; ; RTake using a variable as index
1 = index
[1 2 3 4] | RTake(index) | Log
Assert.Is(3 Break: true)

 

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