$each should not result in undefined values in the result object #293
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2 similar comments
mattbaileyuk
approved these changes
Jan 10, 2019
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@andrew-coleman Good spot; planning to push out 1.6.4 with this? |
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$each()returns an array of values by applying a supplied function to each name/value pair in a given object. If that function returnsundefined(no match / empty sequence), then thatundefinedvalue is getting added to the result sequence. It shouldn't - it should be flattened out.