Re: Option flatten does not use an implicit conversion

     Hello,

  How would it work with an implicit conversion?

     Best, Oliver

On Fri, Mar 4, 2016 at 5:33 AM, Bruno Bieth <[email protected]> wrote:

> I was surprised that Some(Success(1)).flatten does not compile?
> What is the rationale behind this:
>
> def flatten[B](implicit ev: A <:< Option[B]): Option[B] = if (isEmpty)
> None else ev(this.get)
>
> Why not having an implicit conversion: (implicit conv: A => Option[B])?
>
> Bruno
>
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-- 
Oliver Ruebenacker
Senior Software Engineer, Diabetes Portal
<http://www.type2diabetesgenetics.org/>, Broad Institute
<http://www.broadinstitute.org/>

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