Contents

# Dimensions::Rails

```erb
<%= image_tag 'logo.png' %>
```

```html
<img src="/assets/logo.png" width="230" height="80">
```

It uses [dimensions](http://github.com/sstephenson/dimensions) by [@sstephenson](http://github.com/sstephenson) to add automatic images size and improve browser rendering.

### How this improves browser rendering?

See: https://developers.google.com/speed/docs/best-practices/rendering#SpecifyImageDimensions


## Installation

Add this line to your application's Gemfile:

    gem 'dimensions-rails'

And then execute:

    $ bundle

Or install it yourself as:

    $ gem install dimensions-rails

## Usage

Just use the `image_tag` rails helper as usual, the `:size` options will be magically added by `dimensions-rails` elves!

## Contributing

1. Fork it
2. Create your feature branch (`git checkout -b my-new-feature`)
3. Commit your changes (`git commit -am 'Added some feature'`)
4. Push to the branch (`git push origin my-new-feature`)
5. Create new Pull Request

Version data entries

2 entries across 2 versions & 1 rubygems

Version	Path
dimensions-rails-1.0.3	README.md
dimensions-rails-1.0.2	README.md