clojure - Difference between Use, Require and Import -


can 1 give me example answer differentiate between use, require , import.

i hope can me.

require ensures clojure namespace has been compiled , instantiated.

  • optionally updating source if provided :reload key
  • optionally creating aliases if :as key provided.
  • optionally modifying current namespace include mappings required namespace's vars, if :refer key provided. mapping visible inside requiring namespace, , not transitive other namespaces requiring it.

use identical require in action, except default modify current namespace via refer function include target namespace's vars if :refer :all had been provided. accepts :exclude, :only, , :rename keys guide modification of current namespace.

import adding mappings of class names current namespace, package qualifiers not need used.


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