nushell/docs/commands/par-each_group.md
Justin Ma c0a1d18e3d
update #4455, regenerate commands' docs and update make_docs script (#4586)
* feat: update #4455, regenerate commands' docs

* chore: update make_docs script
2022-02-21 11:26:00 -06:00

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Markdown

---
title: par-each group
layout: command
version: 0.59.0
---
Runs a block on groups of `group_size` rows of a table at a time.
## Signature
```> par-each group (group_size) (block)```
## Parameters
- `group_size`: the size of each group
- `block`: the block to run on each group
## Examples
Multiplies elements in list
```shell
> echo [1 2 3 4] | par-each group 2 { $it.0 + $it.1 }
```