add stringNonEmpty property to string extension #1027

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0xIce wants to merge 1 commit into SwiftyJSON:master from 0xIce:master

0xIce commented Apr 22, 2019 •

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What was changed and why:

Sometimes string from json is emtpy, aka "", and app want to handle empty same as nil. The stringNonEmpty property will return nil when got an empty string from json.

Checklist

Does this have tests?


          add stringNonEmpty property to string extension

805f2d6

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