1 files changed, 35 insertions, 0 deletions
diff --git a/docs/app/src/directives.js b/docs/app/src/directives.js
new file mode 100644
index 00000000..15bef69b
--- /dev/null
+++ b/docs/app/src/directives.js
@@ -0,0 +1,35 @@
+angular.module('directives', [])
+
+.directive('code', function() {
+  return { restrict:'E', terminal: true };
+})
+
+/**
+ * backToTop Directive
+ * @param  {Function} $anchorScroll
+ *
+ * @description Ensure that the browser scrolls when the anchor is clicked
+ */
+.directive('backToTop', ['$anchorScroll', function($anchorScroll) {
+  return function link(scope, element) {
+    element.on('click', function(event) {
+      scope.$apply($anchorScroll);
+    });
+  };
+}])
+
+
+.directive('code', function() {
+  return {
+    restrict: 'E',
+    terminal: true,
+    compile: function(element) {
+      var linenums = element.hasClass('linenum') || element.parent()[0].nodeName === 'PRE';
+      var match = /lang-(\S)+/.exec(element.className);
+      var lang = match && match[1];
+      var html = element.html();
+      element.html(window.prettyPrintOne(html, lang, linenums));
+    }
+  };
+});
+