[Pharo-users] calling block from within itself

Hi, I want to use a block from within itself... is there a better way than passing itself? Is there something like self/thisContext I can access? right now I can do =============== transformTree := [ :root :block | root children do: [ :each | each doSomething. block value: each value: block ] ]. transformTree value: myRoot value: tranformTree. =============== Thanks, Peter