reader/writer methods should return better types

CRESS-Surrey / eXtraWidgets

An extension for creating additional interface tabs in the NetLogo GUI and putting custom widgets on them.

MIT License

13 stars 4 forks source link

reader/writer methods should return better types #43

Closed nicolaspayette closed 10 years ago

nicolaspayette commented 10 years ago

Whatever I do with #41, Either[String, _] is not good enough. String should probably be replaced by subtypes of XWException that clients could match on.