@Doru You’re missing the point: #anyOne *fails* for empty collections. > On 01 Dec 2015, at 15:31, Esteban A. Maringolo <[email protected]> wrote: > > I don't want to be heretic (or too orthodox), but why not to delegate > this behavior to other class (an iterator maybe?). > > It's too tempting adding these convenience methods to Collection > and/or subclasses, but anything that requires an explicit protocol of > its elements is wrong, IMO. > > something like aCollection arithmetic sum: [...] or.... aCollection > arithmetic avg.
Interesting thought! > > My two cents for this. > > Regards! > > > Esteban A. Maringolo >
