polars selector array for expression
Select all array columns. Optionally filter by fixed width.
Signature
> polars selector array {flags}
Flags
-
--width {int}: Only select arrays with this fixed width.
Input/output types:
| input | output |
|---|---|
| any | polars_selector |
Examples
Create a selector for all array columns
> polars selector array
Create a selector for fixed-width arrays of size 3
> polars selector array --width 3
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https://www.nushell.sh/commands/docs/polars_selector_array.html
