> On 7 Aug 2017, at 10:50, Henrik Sperre Johansen > <henrik.s.johan...@veloxit.no> wrote: > >>> MyClass>>#property >>> ^ property ifNil: [ property := self createNewProperty ] >>> >>> MyClass>>createNewProperty >>> "I won't touch property instance variable here, just create a new >>> value and return it" >>> ^ self bar collect: [ :e | e drink ]
I favour this approach :) and… I consider it the “standard approach” for what goes into Pharo itself. Esteban
