Mercurial > rlm
annotate src/rlm/ns_rlm.clj @ 9:1065e7d615a4 tip
deactivate some cruft.
author | Robert McIntyre <rlm@mit.edu> |
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date | Mon, 08 Jul 2013 12:51:12 -0400 |
parents | 8565803376a4 |
children |
rev | line source |
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rlm@0 | 1 (ns rlm.ns-rlm |
rlm@1 | 2 "A few convienence functions for namespaces.") |
rlm@0 | 3 |
rlm@0 | 4 (defn ns-clear |
rlm@0 | 5 "completely removes all aliases, interns, and references from the namespace |
rlm@0 | 6 works on *ns* if called with no arguments" |
rlm@0 | 7 ([ns] |
rlm@0 | 8 (let [ns (the-ns ns)] |
rlm@0 | 9 (doall (map (partial ns-unmap ns) (keys (ns-map ns)))) |
rlm@0 | 10 (doall (map (partial ns-unalias ns) (keys (ns-aliases ns)))) nil)) |
rlm@0 | 11 ([] (ns-clear *ns*))) |
rlm@0 | 12 |
rlm@0 | 13 (defn ns-clone-fn |
rlm@1 | 14 "the calling namespace (*ns*) gets all the referenced vars as the |
rlm@1 | 15 target namespace anything that the target namespace doesn't have, |
rlm@1 | 16 ns won't have. Anything it does have, *ns* will have." |
rlm@0 | 17 [target-ns] |
rlm@0 | 18 (ns-clear *ns*) |
rlm@1 | 19 (doall (map (fn [[ns-alias ns]] |
rlm@1 | 20 (alias ns-alias (.name ns))) (ns-aliases target-ns))) |
rlm@0 | 21 (doall (map (fn [[sym var]] |
rlm@0 | 22 (cond (var? var) |
rlm@0 | 23 (. *ns* (refer sym var)) |
rlm@0 | 24 (class? var) |
rlm@0 | 25 (. *ns* (importClass var)))) |
rlm@0 | 26 ;;(eval `(clojure.core/import* ~(.getName var))))) |
rlm@0 | 27 (ns-map target-ns))) nil) |
rlm@0 | 28 |
rlm@1 | 29 ;; (defmacro ns-clone |
rlm@1 | 30 ;; ([target-ns-name] |
rlm@1 | 31 ;; `(do |
rlm@1 | 32 ;; (require '~target-ns-name) |
rlm@1 | 33 ;; (ns-clone-fn (get-ns '~target-ns-name))))) |
rlm@0 | 34 |
rlm@0 | 35 (defn ls |
rlm@0 | 36 "lists all the vars defined in the namespace" |
rlm@1 | 37 ([ns] (doall (map println (keys (ns-interns ns)))) nil) |
rlm@0 | 38 ([] (ls *ns*))) |
rlm@0 | 39 |
rlm@0 | 40 |