smalltalk - How does find-by-example work in the Pharo Finder? -


one of things impressed when digging pharo finder find-by-example. i'd seen in languages haskell, it's possible know function has no side effects. how pharo manage implement in way safe, performant, , side-effect free?

magic :)

actually... although i've been dreaming creating list tests automatically, reality manually maintain list of safe messages (obviously error-prone; doubt it's 100% accurate). see methodfinder>>#initialize.

so trick, not magic ;)


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