apply-template (clj)

For use in macros. argv is an argument list, as in defn. expr is a quoted expression using the symbols in argv. values is a sequence of values to be used for the arguments. apply-template will recursively replace argument symbols in expr with their corresponding values, returning a modified expr. Example: (apply-template '[x] '(+ x x) '[2]) ;=> (+ 2 2)

(require '[clojure.template :refer [apply-template]])

(apply-template '[x] '(let [x x] x) [1]) ; <1>
; (let [1 1] 1)

(require '[clojure.template :refer [apply-template]])

(apply-template '[x y] '(+ x y x) [1 2]) ; <1>
; (+ 1 2 1)