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Nic CraneGitHub
3aee08b41b4
Nic Crane authored and GitHub committed d8571a45d17
ARROW-17639: [R] infer_type() fails for lists where the first element is NULL (#14062)

This PR updates the internals of type inference on lists; instead of looking at the type of the first element, we instead iterate through all elements until we find a non-null element.

Authored-by: Nic Crane <thisisnic@gmail.com>
Signed-off-by: Nic Crane <thisisnic@gmail.com>