Hi Try this one: #(1 2 3) with: 'abc' do: [ :aNumber :aLetter | do something first with 1 and $a,
then with 2 and $b, and finally with 3 and $c ] 2017-11-14 10:10 GMT+01:00 Prof. Andrew P. Black <bl...@cs.pdx.edu>: > What method will execute a two-parameter block with corresponding pairs of > elements from two separate Ordered Collections. > > something like this example: > > #(1 2 3) and: 'abc' do: [ :aNumber :aLetter | do > something first with 1 and $a, > > then with 2 and $b, > > and finally with 3 and $c ] > > I searched for ‘corresponding’ and ‘pairs’ and failed to find what I’m > looking for. I tried ‘zip’. It’s hard to search for this with an example. > > Andrew > > > > > >