I wrote the split join implementation that is available on mantis
http://bugs.squeak.org/view.php?id=4874
I use it all the time, if you would like to improve on what is there, please continue to contribute to the mantis page discussion/ tests and code. That way we will get an polished implementation that can be added to squeak or to pharo.
The suggestion to use #species would be fine (I never use species myself, because I dont understand what its really for).
or class the point is that you get back a collection of the same kind of the receiver
When stef says "I have checked the code and it looks nice" he didnt say which code he checked, so I am confused.
I looked at the latest version in the repository mentioned by oscar rubyshards
Keith
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