(no subject)

8/10/06 07:46 (UTC)
Posted by [identity profile] nponeccop.livejournal.com
Я ничего не понимаю в Хаскеле, но может, логичнее было возвращать таки Maybe Entity или вообще не специфицировать тип так как он все равно всегда будет совпадать с типом возврата find?

> findIntersecting :: Circle -> [Entity] -> Maybe Entity
> findIntersecting circle_ entries =
> find (circlesIntersect circle_ . circle . position) entries
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