1 files changed, 22 insertions, 0 deletions
diff --git a/packages/gitbook-asciidoc/lib/langs.js b/packages/gitbook-asciidoc/lib/langs.js
new file mode 100755
index 0000000..86da75a
--- /dev/null
+++ b/packages/gitbook-asciidoc/lib/langs.js
@@ -0,0 +1,22 @@
+var _ = require("lodash");
+var parseEntries = require("./summary").entries;
+
+
+var parseLangs = function(content) {
+    var entries = parseEntries(content);
+
+    return _.chain(entries)
+        .filter(function(entry) {
+            return Boolean(entry.path);
+        })
+        .map(function(entry) {
+            return {
+                title: entry.title,
+                path: entry.path,
+                lang: entry.path.replace("/", "")
+            };
+        })
+        .value();
+};
+
+module.exports = parseLangs;