Discussion on: We Don't Need No Stinking map() or filter()

[JavaScript Joel]

Great article!

And I could show you a real use case for this. I have created MojiScript and implemented map, filter and reduce. Both map and filter internally call reduce. Here's some examples:

const map = func => iterable => reduceWhile (null) (asyncMapReducer (func)) ([]) (iterable)

github.com/joelnet/MojiScript/blob...

const filter = predicate => iterable => reduceWhile (null) (asyncFilterReducer (predicate)) ([]) (iterable)

github.com/joelnet/MojiScript/blob...

Well technically they (and also reduce) call reduceWhile.

[Jason Steinhauser]

Glad you enjoyed it! And it looks like I'm going to have to invest some time in checking out MojiScript. It looks like it could have some legs!

[JavaScript Joel]

lol I would agree with you on MojiScript, but I am obviously biased ;)