Fix order of progress for level superior to x.9

SamyPesse · SamyPesse · commit ad9b1fd6f7de · 2014-05-21T23:31:57.000+02:00
Related to GitbookIO/gitbook.io#23
diff --git a/lib/parse/progress.js b/lib/parse/progress.js
@@ -12,7 +12,7 @@ var calculProgress = function(navigation, current) {
         return nav;
     })
     .sortBy(function(nav) {
-        return nav.level;
+        return parseFloat(nav.level);
     })
     .map(function(nav, i) {
         // Calcul percent
@@ -27,7 +27,7 @@ var calculProgress = function(navigation, current) {
         } else if (done) {
             prevPercent = nav.percent;
         }
-        
+
         return nav;
     })
     .value();
