This is what I was looking for.
On Wed, Apr 19, 2017 at 10:54 PM, Sven Van Caekenberghe <s...@stfx.eu> wrote: > There are already #pairsDo: and #pairsCollect: that could be used: > > #(a b c d e f g h) pairsCollect: [ :x :y | y ] > > => #(#b #d #f #h) > > > On 19 Apr 2017, at 22:12, Tudor Girba <tu...@tudorgirba.com> wrote: > > > > I like this one. > > > > Doru > > > > > >> On Apr 19, 2017, at 8:43 PM, Stephane Ducasse <stepharo.s...@gmail.com> > wrote: > >> > >> Hi > >> > >> I have > >> > >> #(#Object #subclass: #Point #instanceVariableNames: 'x y' > #classVariableNames: '' #package: 'Kernel-BasicObjects') and I would like > to select on the second elements. > >> > >> I was thinking that > >> > >> #(#Object #subclass: #Point #instanceVariableNames: 'x y' > #classVariableNames: '' #package: 'Kernel-BasicObjects') selectEvery: [ :i > | i \\ 2 = 0 ] > >> could be a nice iterator. > >> > >> What do you think? > >> > >> > >> Stef > >> > > > > -- > > www.tudorgirba.com > > www.feenk.com > > > > "Innovation comes in the least expected form. > > That is, if it is expected, it already happened." > > > > > > >
