Message from JavaScript discussions

March 2018

— ^


There are many more use cases which are in fact pure implementations. You have misconceptions about them imo

— Too many generalizations

— Show me one

— My own, lol

— ?

— Differentia?

— You can use the API just fine un a pure functional context, their purpose is to provide a pure functional view of a data structure

Message permanent page

— Iterators in general

— Well, I think it's easy to do impure things in a for..of by accident

— And usually you would just need map/reduce/filter

— It is an iterator advancer