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by andrekandre 2117 days ago
how does smalltalk use protocols? is it more ad-hoc like "responds to selector" or something else?
1 comments
pjmlp 2117 days ago
That is one way, informal use of categories, if we limit ourselves to Smalltalk-80 and Squeak.

Pharo also offers traits, not sure if Cinacom and Dolphin also do it.

link
andrekandre 2116 days ago
forgot about pharo, yes it has traits (protocols)
link