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x/by-key with multiple transducers?

2

Hey Christophe, I ran into situations a few times when I wanted to use `x/by-key` but run different transducers on values belonging to different keys. Example: ```clojure (x/into {} (x/by-key...

imrekoszo

```clojure ;; this works (sequence (comp (x/by-key :foo (x/into [])) (x/sort-by first)) [{:foo 2} {:foo 1} {:foo 1}]) => ([1 [{:foo 1} {:foo 1}]] [2 [{:foo 2}]]) ;; this breaks...

den1k

Transducer equivalent of `tree-seq`

9

I implemented this transducer, I am wondering if you would be interested to include it in your library. https://gist.github.com/green-coder/3adf11660b7b0ca83648c5be69de2a3b

green-coder

Why is there no first?

3

I wonder what's the reason behind not having: ```clojure (defn first "Reducing function that returns the first value." ([] nil) ([x] x) ([x _] x)) ``` ? as a "complement"...

Bost

Introduce net.cgrand.xforms/parallel

1

I've had this utility lying around for years, and finally decided to contribute it somewhere. I hope it's a good fit for xforms. Thanks for the great test suite! I...

opqdonut

Infinite loop with stateful transducer on core.async channel

3

When running a stateful transducer on a core.async channel I get an unexpected behavior: ``` (go (println (

pukkamustard

Fixes two related bugs I found while trying to write my own transducer with multiplexed reducing functions. Two of the transducers that use `multiplexed` do not correctly handle the potential...

zmthy

Would be nice to have an interactive doc using klipse or codox klipse theme. What do you think?

viebel

topN support?

2

i want to calculate the first-n and last-n, how it can be done?

clojurians-org

`transjuxt` documentation and name unclear

2

When I heard the name of transjuxt I assumed it could perform a transformation like so: ```clj [[:a :b] [:a :b] [:a :b]] -> [[:a :a :a] [:b :b :b]]...

glfmnbw