> On Dec 19, 2015, at 9:43 PM, Charles Constant via swift-evolution > <[email protected] <mailto:[email protected]>> wrote: > > I noticed several weeks ago that the following is illegal: > > let new_arr = el in arr where el.is <http://el.is/>_foo // illegal > > I assumed it would work because it's consistent with the filtering that > exists in a "for" loop, i.e.: > > for el in arr where el.is <http://el.is/>_foo // legal > > Is this "new proposal" material? I thought I would check in case it's already > on the roadmap, or inherently wrong.
I believe what you want is already possible via the “filter” method. Charles
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