It does not make a whole lot of sense to think of a Traversal without a Traveller. In Smalltalk, travellers move around by means of messages. Let’s explore this further.
~
Valloud A (2010): A Mentoring Course on Smalltalk, p. 92.
It does not make a whole lot of sense to think of a Traversal without a Traveller. In Smalltalk, travellers move around by means of messages. Let’s explore this further.
~
Valloud A (2010): A Mentoring Course on Smalltalk, p. 92.