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include web-functions in the standard set of repository functions

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Gered 2014-03-22 17:09:39 -04:00
parent 32a03b3507
commit 57bb442808
1 changed files with 13 additions and 9 deletions
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22
src/clj_jtwig/functions.clj
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@ -4,7 +4,8 @@
(com.lyncode.jtwig.functions.repository DefaultFunctionRepository) (com.lyncode.jtwig.functions.repository DefaultFunctionRepository)
(com.lyncode.jtwig.functions.exceptions FunctionNotFoundException FunctionException)) (com.lyncode.jtwig.functions.exceptions FunctionNotFoundException FunctionException))
(:require [clj-jtwig.convert :refer [java->clojure clojure->java]]) (:require [clj-jtwig.convert :refer [java->clojure clojure->java]])
(:use [clj-jtwig.standard-functions])) (:use [clj-jtwig.standard-functions]
[clj-jtwig.web.web-functions]))
(defn- make-function-handler [f] (defn- make-function-handler [f]
(reify JtwigFunction (reify JtwigFunction
@ -21,15 +22,18 @@
(aset array index (nth aliases index))) (aset array index (nth aliases index)))
array)) array))
(defn- add-function-library! [repository functions]
(doseq [[name {:keys [aliases fn]}] functions]
(.add repository
(make-function-handler fn)
name
(make-aliased-array aliases)))
repository)
(defn- create-function-repository [] (defn- create-function-repository []
(let [repository (new DefaultFunctionRepository (make-array JtwigFunction 0))] (doto (new DefaultFunctionRepository (make-array JtwigFunction 0))
; always add our standard functions to new repository objects (add-function-library! standard-functions)
(doseq [[name {:keys [aliases fn]}] standard-functions] (add-function-library! web-functions)))
(.add repository
(make-function-handler fn)
name
(make-aliased-array aliases)))
repository))
; 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