Add inline code renderer

1 files changed, 21 insertions, 0 deletions

diff --git a/src/clarktown/parsers/inline_code.clj b/src/clarktown/parsers/inline_code.clj
new file mode 100644
index 0000000..b4323d7
--- /dev/null
+++ b/src/clarktown/parsers/inline_code.clj
@@ -0,0 +1,21 @@
+(ns clarktown.parsers.inline-code
+  (:require
+    [clojure.string :as string]))
+
+
+(defn render
+  "Renders all occuring inline code."
+  [block]
+  (loop [block block
+         matches (-> (re-seq #"\`.*?\`" block)
+                     distinct)]
+    (if (empty? matches)
+      block
+      (let [match (first matches)
+            value (-> (subs match 1 (- (count match) 1))
+                      (string/replace #"&" "&")
+                      (string/replace #"<" "&lt;")
+                      (string/replace #">" "&gt;"))
+            replacement (str "<code>" value "</code>")]
+        (recur (string/replace block match replacement)
+               (drop 1 matches))))))