Tony Morris

Thanks to @huitseeker for the answer, but the fact that `for ((_,_)<-List(1->2))()` needs a filter still seems crazy: http://stackoverflow.com/a/17427067/334519 …

@travisbrown @huitseeker I often avoid for-comprehensions for exactly these kinds of reasons.

.@d6 @huitseeker @travisbrown should the takeaway be avoid for-comprehensions, avoid tuples, or avoid matching on parameterized types?

@eed3si9n @d6 @huitseeker @travisbrown avoid for-comprehensions almost always. Another thing #scala continues to get wrong.

@dibblego @d6 @huitseeker @travisbrown because the semantics is not clear? didn't know `for` was so controversial

@eed3si9n @d6 @huitseeker @travisbrown The final call to map, no type-safety, the filter nonsense...

@dibblego @eed3si9n @d6 @huitseeker @travisbrown What's wrong with the final call to map?