some minor cleanups

project.clj

@@ -1,5 +1,5 @@
 (defproject clj-jtwig "0.5.1"
-  :description "Clojure wrapper for JTwig"
+  :description "Clojure wrapper for Jtwig"
   :url "https://github.com/gered/clj-jtwig"
   :license {:name "Apache License, Version 2.0"
             :url "http://www.apache.org/licenses/LICENSE-2.0"}

src/clojure/clj_jtwig/core.clj

@@ -1,5 +1,5 @@
 (ns clj-jtwig.core
-  "wrapper functions for working with JTwig from clojure"
+  "wrapper functions for working with Jtwig from clojure"
   (:import (com.lyncode.jtwig JtwigTemplate JtwigContext JtwigModelMap)
            (com.lyncode.jtwig.content.api Renderable)
            (com.lyncode.jtwig.configuration JtwigConfiguration)

src/clojure/clj_jtwig/function_utils.clj

@@ -1,4 +1,5 @@
 (ns clj-jtwig.function-utils
+  "utility macros for creating Jtwig function handlers. intended for internal clj-jtwig use only."
   (:import (com.lyncode.jtwig.functions.exceptions FunctionException)
            (com.lyncode.jtwig.functions.annotations JtwigFunction Parameter)
            (clj_jtwig TemplateFunction))

src/clojure/clj_jtwig/functions.clj

@@ -10,9 +10,10 @@
   (:use [clj-jtwig.standard-functions]
         [clj-jtwig.web.web-functions]))
 
-(def object-array-type (Class/forName "[Ljava.lang.Object;"))
+(def ^:private object-array-type (Class/forName "[Ljava.lang.Object;"))
-(def function-parameters (doto (GivenParameters.)
+
-                        (.add (to-array [object-array-type]))))
+(def ^:private function-parameters (doto (GivenParameters.)
+                                     (.add (to-array [object-array-type]))))
 
 (defn- add-function-library! [repository functions]
   (doseq [fn-obj functions]
@@ -33,11 +34,13 @@
   []
   (reset! functions (create-function-repository)))
 
+; intended for internal-use only. mainly exists for use in unit tests
 (defn get-function [^String name]
   (try
     (.get @functions name function-parameters)
     (catch FunctionNotFoundException ex)))
 
+; intended for internal-use only. mainly exists for use in unit tests
 (defn function-exists? [^String name]
   (not (nil? (get-function name))))
 

src/clojure/clj_jtwig/standard_functions.clj

@@ -1,5 +1,5 @@
 (ns clj-jtwig.standard-functions
-  "standard function definitions. these are functions that are not yet included in JTwig's standard function
+  "standard function definitions. these are functions that are not yet included in Jtwig's standard function
    library and are just here to fill in the gaps for now."
   (:import (org.apache.commons.lang3.text WordUtils)
            (org.apache.commons.lang3 StringUtils))

test/clj_jtwig/core_test.clj

@@ -4,10 +4,10 @@
             [clj-jtwig.core :refer :all]
             [clj-jtwig.functions :refer :all]))
 
-; The purpose of these tests is to establish that our wrapper around JTwig works. That is,
+; The purpose of these tests is to establish that our wrapper around Jtwig works. That is,
 ; we will be focusing on stuff like making sure that passing Clojure data structures
-; (e.g. maps, vectors, lists) over to JTwig works fine.
+; (e.g. maps, vectors, lists) over to Jtwig works fine.
-; JTwig includes its own test suite which tests actual template parsing and evaluation
+; Jtwig includes its own test suite which tests actual template parsing and evaluation
 ; functionality, so there's no point in duplicating that kind of testing here once we
 ; establish that the above mentioned stuff works fine.
 ;
@@ -48,7 +48,7 @@
       (set-options! :auto-convert-map-keywords true))))
 
 (deftest passing-model-map-data
-  (testing "Passing Clojure data structures to JTwigContext's"
+  (testing "Passing Clojure data structures to JtwigContext's"
     (is (= (render "float {{ x }}"
                    {:x 3.14})
            "float 3.14")