mirror of
https://github.com/opentffoundation/opentf.git
synced 2025-12-20 10:19:27 -05:00
a15a6c9657
Signed-off-by: Janos <86970079+janosdebugs@users.noreply.github.com> Signed-off-by: Damian Stasik <920747+damianstasik@users.noreply.github.com> Signed-off-by: Roman Grinovski <roman.grinovski@gmail.com> Co-authored-by: Damian Stasik <920747+damianstasik@users.noreply.github.com> Co-authored-by: Roman Grinovski <roman.grinovski@gmail.com>
28 lines
532 B
Plaintext
28 lines
532 B
Plaintext
---
|
|
sidebar_label: index
|
|
description: The index function finds the element index for a given value in a list.
|
|
---
|
|
|
|
# `index` Function
|
|
|
|
`index` finds the element index for a given value in a list.
|
|
|
|
```hcl
|
|
index(list, value)
|
|
```
|
|
|
|
The returned index is zero-based. This function produces an error if the given
|
|
value is not present in the list.
|
|
|
|
## Examples
|
|
|
|
```
|
|
> index(["a", "b", "c"], "b")
|
|
1
|
|
```
|
|
|
|
## Related Functions
|
|
|
|
* [`element`](../../language/functions/element.mdx) retrieves a particular element from a list given
|
|
its index.
|