forked from extern/nushell
30 lines
627 B
Markdown
30 lines
627 B
Markdown
---
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title: each window
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layout: command
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version: 0.59.0
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---
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Runs a block on window groups of `window_size` that slide by n rows.
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## Signature
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```> each window (window_size) (block) --stride```
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## Parameters
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- `window_size`: the size of each window
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- `block`: the block to run on each window
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- `--stride {int}`: the number of rows to slide over between windows
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## Examples
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A sliding window of two elements
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```shell
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> echo [1 2 3 4] | each window 2 { |it| $it.0 + $it.1 }
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```
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A sliding window of two elements, with a stride of 3
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```shell
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> [1, 2, 3, 4, 5, 6, 7, 8] | each window 2 --stride 3 { |x| $x.0 + $x.1 }
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```
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