[Pharo-project] another fun case for Linked>>add:

LinkedList>>add: aLinkOrObject "Add aLink to the end of the receiver's list. Answer aLink." ^self addLast: aLinkOrObject LinkedList>>addLast: aLinkOrObject "Add aLink to the end of the receiver's list. Answer aLink." |aLink| aLink := aLinkOrObject asLink. self isEmpty ifTrue: [firstLink := aLink] ifFalse: [lastLink nextLink: aLink]. lastLink := aLink. ^aLink Object>>asLink "Answer a string that represents the receiver." ^ ValueLink value: self In squeak there is no such asLink.... We need a database with all the history to know which change introduced this change. Henrik do you remember why you introduce this change? Stef