In this guide, we will discuss Clojure all-ns. Returns a list of all namespaces.
Syntax
Following is the syntax.
(all-ns)
Parameters − None.
Return Value − The list of all namespaces.
Example
Following is an example of all-ns in Clojure.
(ns clojure.examples.example (:require [clojure.set :as set]) (:gen-class)) (defn example [] (println (all-ns))) (example)
Output
The above program produces the following output.
(#object[clojure.lang.Namespace 0x6bedbc4d clojure.core] #object[clojure.lang.Namespace 0x932bc4a clojure.uuid] #object[clojure.lang.Namespace 0xd29f28 clojure.set] #object[clo jure.lang.Namespace 0x2fd1433e clojure.examples.hello] #object[clojure.lang.Namespace 0x29d89d5d clojure.java.io] #object[clojure.lang.Namespace 0x3514a4c0 clojure.main] #objec t[clojure.lang.Namespace 0x212b5695 user] #object[clojure.lang.Namespace 0x446293d clojure.core.protocols] #object[clojure.lang.Namespace 0x69997e9d clojure.instant] #object[cl ojure.lang.Namespace 0x793be5ca clojure.string])
Basically, all of the namespaces available in Clojure will be returned.
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