Question

In Clojure, I have a collection coll of 2-elements vectors. I would like to create the collection obtained by applying f and g on the first and second elements on every vector of the collection, respectively. I think this is related to the list comprehension construct.

(def coll [[1 1000] [2 2000] [3 3000]])

IS there an idiomatic way for creating the following result?

 [[f(1) g(1000)] [f(2) g(2000)] [f(3) g(3000)]]

Answer 1

Again, list comprehension FTW:

(vec (for [[x y] [[1 1000] [2 2000] [3 3000]]] [(f x) (g y)]))