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[#103] Add `get-env`, `log-env` utils (@RickMoynihan)

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Peter Taoussanis 2015-06-12 20:17:03 +07:00
parent eb3b9d5d6f
commit a643bb3950
1 changed files with 15 additions and 1 deletions
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16
src/taoensso/timbre.cljx
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@ -497,10 +497,24 @@
([config level name expr]
`(log-and-rethrow-errors
(let [result# ~expr]
(log* ~config ~level [~name "=>" result#]) ; Subject to elision
(log* ~config ~level ~name "=>" result#) ; Subject to elision
result# ; NOT subject to elision
))))
(defmacro get-env [] `(zipmap '~(keys &env) [~@(keys &env)]))
(defmacro log-env
"Logs named &env value.
Defaults to :debug logging level and \"&env\" as name."
([ ] `(log-env :debug))
([ level ] `(log-env ~level "&env"))
([ level name] `(log-env *config* ~level ~name))
([config level name] `(log* ~config ~level ~name "=>" (get-env))))
(comment
(macroexpand '(log-env))
(defn foo [x y] (log-env) (+ x y))
(foo 5 10))
#+clj
(defn refer-timbre
"Shorthand for: