polars replace
for dataframe
Replace the leftmost (sub)string by a regex pattern.
Signature
> polars replace {flags}
Flags
--pattern, -p {string}
: Regex pattern to be matched--replace, -r {string}
: replacing string
Input/output types:
input | output |
---|---|
any | any |
Examples
Replaces string
> [abc abc abc] | polars into-df | polars replace --pattern ab --replace AB
╭───┬─────╮
│ # │ 0 │
├───┼─────┤
│ 0 │ ABc │
│ 1 │ ABc │
│ 2 │ ABc │
╰───┴─────╯