Simon Brunel 5d95280d7b Change valueAtIndexOrDefault behavior (#4423)
For consistency with `valueOrDefault`, `valueAtIndexOrDefault` now returns null if `value` (expected array) is null. Also get rid of the superfluous `get` prefix in `getValueOrDefault` and `getValueAtIndexOrDefault`.
2017-06-25 10:54:37 +02:00
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