op id:c7ee6c6e-ca88-4c24-b289-78bb922bf5f7
Extracts x elements from an array
summary (oneliner)
Creates a new array with Chunk Size elements starting from Start Index, copies the values from the input array (shallow copy).
If there are less elements in the array than Chunk Size, the size of the output array may be smaller.
Example 1:
- Input Array:
1, 2, 3, 4, 5 - Start Index:
2 - Chunk Size:
3 - Output Array:
3, 4, 5
Example 2:
- Input Array:
1, 2, 3, 4, 5 - Start Index:
3 - Chunk Size:
3 - Output Array:
4, 5
ArrayChunk has a special mode – Circular – when set to true, elements from the beginning of the array will be included:
Example 3:
- Input Array:
1, 2, 3 - Start Index:
1 - Chunk Size:
3 - Circular:
true - Output Array:
2, 3, 1
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Inputs
Input Array (Array)
The array to get a chunk out of
Begin Index (Number)
The index where the chunk should begin
Chunk Size (Number)
How big the chunk should be, if there are not enough elements at the end of the Input Array the chunk will be smaller
Circular (Number)
If true, values from the beginning will be taken when end reached
Outputs
Output Array (Array)
Included Chunk Size elements or less
Credits
- Op author: tim