Min/max with Option[T] for possibly empty Seq?

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别那么骄傲
别那么骄傲 2021-01-31 14:03

I\'m doing a bit of Scala gymnastics where I have Seq[T] in which I try to find the \"smallest\" element. This is what I do right now:

val leastOrNo         


        
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  •  清歌不尽
    2021-01-31 14:35

    Also, it is available to do like that

    Some(seq).filter(_.nonEmpty).map(_.minBy(_.something))
    

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