[erlang-questions] Wanted additions to the maps module?

Graham Hay <>
Mon May 9 14:36:29 CEST 2016


>
> "next" implies a "previous" and that implies an ordering -- and that
> ordering seems like it should mean something (or, in other words, be
> consistent). Or... what am I missing?


I think the point is that you shouldn't rely on the order, as it as an
implementation detail and subject to change.

JS object properties are similar:

https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Statements/for...in
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