Hi list, I'd love to have something like:
#(#a #b) combinationsWith: #('one' 'two' 'three') collect: [:i :j | i , '
matches ' , j asString]
That returns the collection:
#('a matches one' 'a matches two' 'a matches three' 'b matches one' 'b
matches two' 'b matches three')
In other words, is there some kind of vectorial-product-like method for
collections in Smalltalk?
Thanks!
Cheers,
--
Bernat Romagosa.
