Transducers by Rich Hickey| Rich Hickey的传感器

Rich Hickey introduces transducers in Clojure, a way to make map, filter and similar algorithms composable independent of the data source. This avoids duplicated implementations and intermediate collections across sequences, channels and streams.

Why HN likes it: HN treats it as the original and definitive explanation of transducers, recommended whenever the concept comes up.

“If you want a really good intro, watch Rich Hickey's talk about transducers”