# Sprockets-Spacely

A way to hook Mustache.js into your Sprockets 2 and Rails Asset Pipeline.

Big thanks to Ryan Dy & [his take on the problem for jQuery templates](https://github.com/rdy/sprockets-jquery-tmpl).

## In your Gemfile:

`gem 'sprockets_spacely'`

We assume that you are requiring jQuery and Mustache.js higher up in your Sprockets bundle.

## In a Rails Initializer (or your Ruby framework's equivalent)

```ruby
Sprockets::Mustache::Template::Namespace.value = 'namespace.for.my.templates'
Sprockets::Mustache::Template::Library.value = 'Zepto'
```

This will take any `*.mustache` file under Sprockets' paths and generate a closure that sets a function that evaluates your template.

File: "app/assets/javascripts/my_template.mustache"

```html
{{name}}:
<ul>
  {{#items}}
  <li>{{.}}</li>
  {{/items}}
</ul>
```

This function will be created:

```javascript
(function($) {

  #{@namespace}.mustache['#{@template_name}'] = {
    template: "#{@template_string}",
    render: render
  };

  function render(obj, partials) {
    return Mustache.to_html(#{@namespace}.mustache['#{@template_name}'].template, obj, partials);
  }
}(#{@library}));
```

...which Sprockets will add to the appropriate JavaScript asset bundle.

Which means in your code you can call:

```javascript
  namespace.for.my.templates.mustache['javascripts/my_template'].render({
    name: "George",
    items: ["Judy", "Jane", "Elroy", "Astro"]
  });
```

## Versions

### 0.0.2
- Added ability to use mustache partials