"一発で書くならこうかな? def search[T]( l:List[T],v:T ) = l.find{ v == } match { case Some(_) => l.dropWhile{ v!= }.size - 1;case None => -1 }"

@yuroyoro

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@yuroyoro's (ゆろよろ(オザキトモヒト)) tweet from about 1 month ago...

一発で書くならこうかな? def search[T]( l:List[T],v:T ) = l.find{ v == } match { case Some(_) => l.dropWhile{ v!= }.size - 1;case None => -1 }

@yuroyoro

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