Clojure: Convert vector to map

vector to map

(def header-lines ["Host: example.com" "User-Agent: ExampleBrowser/1.0" "Accept: */*"
 "Content-Type: application/x-www-form-urlencoded" "Content-Length: 21"])

(:require '[clojure.string :as str])

(->> (map #(let [[k v] (str/split % #": ")]
     [(keyword k) v]) header-lines)
  (into {}))
 
 ;;str/split function
 ;; splits the key value with ": "
 
 ;;keyword function 
 (keyword "Host")
 :Host