Exercism: "Accumulate in Clojure"

I solved the Accummulate problem in Clojure.

This is an easy one in Clojure, the only restriction is that you can't use map.

I did 3 versions to practice:

A recursive one:

	(ns accumulate)
	(defn accumulate [func coll]
	(let [accumulate-rec
	(fn [acc [first-elem & rest-elems]]
	(if (nil? first-elem)
	acc
	(recur (conj acc (func first-elem))
	rest-elems)))]
	(accumulate-rec [] coll)))

view raw accumulate-rec.clj hosted with ❤ by GitHub

Another one using reduce:

	(ns accumulate)
	(defn accumulate [func coll]
	(reduce #(conj %1 (func %2)) [] coll))

view raw accumulate.clj hosted with ❤ by GitHub

And another one using a sequence comprehension:

	(ns accumulate)
	(defn accumulate [func coll]
	(for [x coll] (func x)))

view raw accumulate-for.clj hosted with ❤ by GitHub

You can nitpick the solutions here and/or see all the exercises I've done so far in this repository.