polars.Series.list.all#

Series.list.all() → Series[source]#

Evaluate whether all boolean values in a list are true.

Returns:

Series: Series of data type Boolean.

Examples

>>> s = pl.Series(
...     [[True, True], [False, True], [False, False], [None], [], None],
...     dtype=pl.List(pl.Boolean),
... )
>>> s.list.all()
shape: (6,)
Series: '' [bool]
[
    true
    false
    false
    true
    true
    null
]