Keep should return results of transform

[greghart]

I was reading through the documentation, and noticed that keep was basically the same as filter. Looking into it a bit more, I believe keep is supposed to return the results of the transform that are not null as opposed to the original values, as laid out at https://clojuredocs.org/clojure.core/keep .

var t = transducers;
var xf = t.keep(function(x) { if(typeof x == "string") return "cool"; });
t.into([], xf, [0,1,"foo",3,4,"bar"]); // ["foo","bar"] -> should return ['cool', 'cool']

[shaunc]

(Is this project still active?... no activity despite PRs waiting...)

[puredanger]

I agree with your analysis here - keep should be returning the results of the transform.

This project is still active, but is maintained by people with many other projects, so it only gets periodic attention.

Also, as noted in the readme, this project does not accept pull requests.