Convert CofeeScript to JavaScript

Compiled using `coffee -c` with CoffeeScript 1.12.6.

app/assets/javascripts/watch_form_changes.js

@@ -0,0 +1,34 @@
+// Generated by CoffeeScript 1.12.6
+(function() {
+  "use strict";
+  App.WatchFormChanges = {
+    forms: function() {
+      return $("form[data-watch-changes]");
+    },
+    msg: function() {
+      return $("[data-watch-form-message]").data("watch-form-message");
+    },
+    hasChanged: function() {
+      return App.WatchFormChanges.forms().is(function() {
+        return $(this).serialize() !== $(this).data("watchChanges");
+      });
+    },
+    checkChanges: function() {
+      if (App.WatchFormChanges.hasChanged()) {
+        return confirm(App.WatchFormChanges.msg());
+      } else {
+        return true;
+      }
+    },
+    initialize: function() {
+      if (App.WatchFormChanges.forms().length === 0 || App.WatchFormChanges.msg() === void 0) {
+        return;
+      }
+      $(document).off("page:before-change").on("page:before-change", App.WatchFormChanges.checkChanges);
+      return App.WatchFormChanges.forms().each(function() {
+        return $(this).data("watchChanges", $(this).serialize());
+      });
+    }
+  };
+
+}).call(this);