pub fn splitlines<D: Dimension>(
a: &StringArray<D>,
keepends: bool,
) -> FerrayResult<StringArray2>Expand description
Split each element on universal newlines (#515). Equivalent to
numpy.strings.splitlines.
Returns a 2-D StringArray shaped (n_inputs, max_lines) with
trailing empty padding when the per-element line count differs.
keepends = true retains the line terminator on each kept line,
matching Python/NumPy behavior.
ยงErrors
Returns an error if array construction fails.