2018-05-12 18:39:29 +02:00
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---
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2021-11-23 00:47:36 +01:00
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page_title: slice - Functions - Configuration Language
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description: The slice function extracts some consecutive elements from within a list.
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sidebar_title: slice
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2018-05-12 18:39:29 +02:00
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---
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# `slice` Function
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`slice` extracts some consecutive elements from within a list.
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```hcl
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slice(list, startindex, endindex)
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```
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`startindex` is inclusive, while `endindex` is exclusive. This function returns
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an error if either index is outside the bounds of valid indices for the given
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list.
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## Examples
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```
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> slice(["a", "b", "c", "d"], 1, 3)
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[
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"b",
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"c",
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]
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```
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## Related Functions
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* [`substr`](/language/functions/substr) performs a similar function for characters in a
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string, although it uses a length instead of an end index.
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