2019-12-26
3214
#typescript
Joan Llenas
11327
Dec 26, 2019 ⋅ 11 min read

Safer code with container types (Either and Maybe)

Joan Llenas Frontend Engineer at bytedefault.com. JS, TS, Elm.

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2 Replies to "Safer code with container types (Either and Maybe)"

  1. hi, nice libs. however the map functions of Maybe doesn’t handle the case when the mapper returns null or undefined. so the safety is broken… am I wrong?

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