hbs - npm Package Compare versions

Comparing version 2.0.2 to 2.1.0

lib/hbs.js

@@ -9,28 +9,22 @@
 
-// expose handlebars, allows users to use their versions
-// by overriding this early in their apps
-exports.handlebars = require('handlebars');
+var Instance = function() {
+  // expose handlebars, allows users to use their versions
+  // by overriding this early in their apps
 
-// express 2.x template engine compliance
-exports.compile = function (str, options) {
-  if (typeof str !== 'string') {
-    return str;
-  }
+  this.handlebars = require('handlebars').create();
 
-  var template = exports.handlebars.compile(str);
-  return function (locals) {
-    return template(locals, {
-      helpers: locals.blockHelpers,
-      partials: null,
-      data: null
-    });
-  };
-};
+  // cache for templates, express 3.x doesn't do this for us
+  this.cache = {};
 
-// cache for templates, express 3.x doesn't do this for us
-var cache = exports.cache = {};
+  this.__express = middleware.bind(this);
 
+  // DEPRECATED, kept for backwards compatibility
+  this.SafeString = this.handlebars.SafeString;
+  this.Utils = this.handlebars.Utils;
+}
+
 // express 3.x template engine compliance
-exports.__express = function(filename, options, cb) {
-  var handlebars = exports.handlebars;
+function middleware(filename, options, cb) {
+  var cache = this.cache;
+  var handlebars = this.handlebars;
 
@@ -145,14 +139,28 @@ // grab extension from filename
 
-/// expose useful methods
+// express 2.x template engine compliance
+Instance.prototype.compile = function (str, options) {
+  if (typeof str !== 'string') {
+    return str;
+  }
 
-exports.registerHelper = function () {
-  exports.handlebars.registerHelper.apply(exports.handlebars, arguments);
+  var template = this.handlebars.compile(str);
+  return function (locals) {
+    return template(locals, {
+      helpers: locals.blockHelpers,
+      partials: null,
+      data: null
+    });
+  };
 };
 
-exports.registerPartial = function () {
-  exports.handlebars.registerPartial.apply(exports.handlebars, arguments);
+Instance.prototype.registerHelper = function () {
+  this.handlebars.registerHelper.apply(this.handlebars, arguments);
 };
 
-exports.registerAsyncHelper = function(name, fn) {
-  exports.handlebars.registerHelper(name, function(context) {
+Instance.prototype.registerPartial = function () {
+  this.handlebars.registerPartial.apply(this.handlebars, arguments);
+};
+
+Instance.prototype.registerAsyncHelper = function(name, fn) {
+  this.handlebars.registerHelper(name, function(context) {
     return async.resolve(fn, context);
@@ -162,4 +170,5 @@ });
 
-// DEPRECATED, kept for backwards compatibility
-exports.SafeString = exports.handlebars.SafeString;
-exports.Utils = exports.handlebars.Utils;
+module.exports = new Instance();
+module.exports.create = function() {
+    return new Instance();
+};

package.json

 {
   "name": "hbs",
   "description": "Express.js template engine plugin for Handlebars",
-  "version": "2.0.2",
+  "version": "2.1.0",
   "homepage": "https://github.com/donpark/hbs",
@@ -16,4 +16,4 @@ "author": "Don Park <[e-mail]> (http://blog.docuverse.com)",
     "mocha": "1.6.0",
-    "npm": "~1.1.62",
-    "request": "~2.9.202"
+    "npm": "1.2.14",
+    "request": "2.16.6"
   },
@@ -20,0 +20,0 @@ "scripts": {

Readme.md

@@ -6,8 +6,4 @@ # hbs [![Build Status](https://secure.travis-ci.org/donpark/hbs.png)](http://travis-ci.org/donpark/hbs) #
 
-## Why ##
+## Install ##
 
-Because Handlebars.js is a nifty and simple templating language and makes a great fit for express templates.
-
-## Installation ##
-
 ```
@@ -17,3 +13,3 @@ npm install hbs
 
-## Usage ##
+## Use ##
 
@@ -46,8 +42,7 @@ Using *hbs* as the default view engine requires just one line of code in your app setup. This will render `.hbs` files when `res.render` is called.
 
-## handlebars
+## handlebars ##
 
 The handlebars require used by hbs can be accessed via the `handlebars` property on the `hbs` module.
 
-If you wish to use handlebars methods like `SafeString` please do so on this property. Do not register 
-helpers or partials in this way.
+If you wish to use handlebars methods like `SafeString` please do so on this property. Do not register helpers or partials in this way.
 
@@ -61,4 +56,18 @@ ```
 
-### extra scripts or styles
+### more than one instance ###
+You can create isolated instances of hbs using the `create()` function on the module object.
 
+```
+var hbs = require('hbs');
+
+var instance1 = hbs.create();
+var instance2 = hbs.create();
+
+app.engine('html', instance1.__express);
+app.engine('hbs', instance2.__express);
+```
+
+Each instance has the same methods/properties as the `hbs` module object. The module object is actually just an instance created for you automatically.
+
+### extra scripts or styles ##
 Sometimes it is useful to have custom scripts or stylesheets on your pages. Handlebars does not provide a way to import or extend a template, but through the use of helpers you can create a similar result.
@@ -65,0 +74,0 @@

New alerts

License Policy Violation

License

This package is not allowed per your license policy. Review the package's license to ensure compliance.

Found 1 instance in 1 package

Fixed alerts

License Policy Violation

License

This package is not allowed per your license policy. Review the package's license to ensure compliance.

Found 1 instance in 1 package

Improved metrics

Total package byte prevSize

13189

increased by4.1%

Lines of code

267

increased by2.69%

Number of lines in readme file

75

increased by13.64%

No dependency changes