derby-templates - npm Package Compare versions

Comparing version 0.7.3 to 0.7.4

lib/templates.js

@@ -197,2 +197,3 @@ var saddle = require('saddle');
   this.componentFactory = null;
+  this.fromSerialized = false;
 }
@@ -505,8 +506,18 @@ View.prototype = Object.create(saddle.Template.prototype);
 };
+Views.prototype.deserialize = function(items) {
+  for (var i = 0; i < items.length; i++) {
+    var item = items[i];
+    var setTemplate = item[0];
+    var name = item[1];
+    var source = item[2];
+    var options = item[3];
+    var view = this.register(name, source, options);
+    view.parse = setTemplate;
+    view.fromSerialized = true;
+  }
+};
 Views.prototype.serialize = function(options) {
-  var out = 'function(derbyTemplates, views) {' +
-    'var expressions = derbyTemplates.expressions;' +
-    'var templates = derbyTemplates.templates;';
   var forServer = options && options.server;
   var minify = options && options.minify;
+  var items = [];
   for (var name in this.nameMap) {
@@ -524,9 +535,20 @@ var view = this.nameMap[name];
     }
-    out += 'views.register(' + serializeObject.args([
-      view.name
-    , (minify) ? null : view.source
-    , (hasKeys(view.options)) ? view.options : null
-    ]) + ').parse = function() {return this.template = ' + template.serialize() + '};';
+    // Serializing views as a function allows them to be constructed lazily upon
+    // first use. This can improve initial load times of the application when
+    // there are many views
+    items.push(
+      '[function(){return this.template=' +
+        template.serialize() + '},' +
+        serializeObject.args([
+          view.name,
+          (minify) ? null : view.source,
+          (hasKeys(view.options)) ? view.options : null
+        ]) +
+      ']'
+    );
   }
-  return out + '}';
+  return 'function(derbyTemplates, views){' +
+    'var expressions = derbyTemplates.expressions,' +
+    'templates = derbyTemplates.templates;' +
+    'views.deserialize([' + items.join(',') + '])}';
 };
@@ -533,0 +555,0 @@ Views.prototype.findErrorMessage = function(name, contextView) {

package.json

 {
   "name": "derby-templates",
-  "version": "0.7.3",
+  "version": "0.7.4",
   "main": "index.js",
@@ -5,0 +5,0 @@ "scripts": {

No alert changes

Improved metrics

Total package byte prevSize

70465

increased by0.92%

Lines of code

1806

increased by1.23%

No dependency changes