Created
January 18, 2011 00:33
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OptionMapper.scala
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| def `GET /widgets/:id`(widget: Option[Widget]) = render(widget) |
Hi, thanks for the pointer.
This was actually fixed in the last few days (though not yet in the example app, which lags a little behind) - there was a bug in Bowler core where rendering null or None resulted in an exception when it shouldn't - now it checks for options and unwraps them for rendering if it is a "Some".
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Not quite idiomatic Scala. How about:
def render(maybeWidget: Option[Widget])
so that clients might simply call:
render(widget)
whether it be None or Some.