1 files changed, 14 insertions, 0 deletions
diff --git a/data/assets/js/util.js b/data/assets/js/util.js
index 7986120..6379961 100644
--- a/data/assets/js/util.js
+++ b/data/assets/js/util.js
@@ -28,8 +28,22 @@ jQuery(function($) {
 
     // display error message
     alert(prefix + error);
+  };
+
+  // slugify string
+  window.slugify = function(s) {
+    return s.toLowerCase()
+      .replace(/[^a-z0-9_-]+/g, '-')
+      .replace(/^-+|-+$/g, '');
+  };
+
+  // convert textarea to jsonified array of strings
+  window.listify = function(el) {
+    var r = $(el).val().replace(/^\s+|\s+$/m, '');
+    return JSON.stringify((r.length > 0) ? r.split(/\s+/m) : []);
   }
 
+
   LuigiTemplate.FILTERS.json = function(val) {
     return JSON.stringify(val);
   };