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add functions to allow resetting of the jtwig function repository

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Gered 2014-03-01 17:49:27 -05:00
parent b892b82221
commit 15c230f0ad
1 changed files with 9 additions and 1 deletions
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10
src/clj_jtwig/core.clj
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@ -7,9 +7,17 @@
(com.lyncode.jtwig.functions JtwigFunction) (com.lyncode.jtwig.functions JtwigFunction)
(java.io File FileNotFoundException))) (java.io File FileNotFoundException)))
(defn- create-function-repository []
(new DefaultFunctionRepository (make-array JtwigFunction 0)))
; we'll be reusing the same function repository object for all contexts created when rendering templates. ; we'll be reusing the same function repository object for all contexts created when rendering templates.
; any custom functions added will be added to this instance ; any custom functions added will be added to this instance
(defonce functions (atom (new DefaultFunctionRepository (make-array JtwigFunction 0)))) (defonce functions (atom (create-function-repository)))
(defn reset-functions!
"removes any added custom template function handlers"
[]
(reset! functions (create-function-repository)))
(defn- twig-fn-exists? [name] (defn- twig-fn-exists? [name]
(try (try