pub fn zip(
if_true: &dyn Array,
if_false: &dyn Array,
mask: &Mask,
) -> VortexResult<ArrayRef>Expand description
Performs element-wise conditional selection between two arrays based on a mask.
Returns a new array where result[i] = if_true[i] when mask[i] is true,
otherwise result[i] = if_false[i].