internal iterator vs external iterator is pretty widely used, I thought
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Replying to @tef
I've only ever heard it _outside_ of Ruby, heh
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Replying to @steveklabnik @tef
Same, I've heard it a lot. Mostly from people who don't do Ruby at all
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Replying to @tef @steveklabnik
It's definitely a concept in all of those languages except C. It's generally a fundamental language design decision.
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Replying to @tef @steveklabnik
You can override the `++` operator to do non-pointer-arithmetic iterators in C++, though I've never seen it done
11:01 AM - 20 Nov 2016
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