I was more thinking in something useful :)
On Apr 30, 2013, at 11:07 PM, Marcus Denker <marcus.den...@inria.fr> wrote: > > On Apr 30, 2013, at 10:56 PM, Stéphane Ducasse <stephane.duca...@inria.fr> > wrote: > >> >> >> anObject become: String new. >> > > > for become: related teaching, this is fun: > > magic > #thisIsMagiC isSymbol ifTrue: [#thisIsMagiC become: #(0)]. > #thisIsMagiC at: 1 put: (#thisIsMagiC at: 1) +1. > ^#thisIsMagiC first. > >
