amap (clj)

macro

(amap a idx ret expr)

Maps an expression across an array a, using an index named idx, and return value named ret, initialized to a clone of a, then setting each element of ret to the evaluation of expr, returning the new array ret.

Examples

jonase/eastwood

(ns testcases.unusednss3
  (:require [clojure.core.protocols :as protocols]
            [clojure.core.reducers  :as reducers]
            [clojure.data           :as data]
            [clojure.java.io        :as io]
            [clojure.reflect        :as reflect]))

(extend String
  protocols/IKVReduce
  {:kv-reduce (fn [amap f init] nil)})