LiveReload guard allows to automatically reload your browser when 'view' files are modified.

Please be sure to have Guard installed before continuing.

Install the gem:

$ gem install guard-livereload

Add it to your Gemfile (inside development group):

group :development do
  gem 'guard-livereload'
end

Add guard definition to your Guardfile by running this command:

$ guard init livereload

Use rack-livereload or install LiveReload Safari/Chrome extension

To optimize communication with the LiveReload extension, install the yajl-ruby to increase JSON performance:

$ gem install yajl-ruby

Please read Guard usage doc and rack-livereload how it works readme section or LiveReload extension usage doc

You can adapt your 'view' files like you want. Please read Guard doc for more info about Guardfile DSL.

guard 'livereload' do
  watch(%r{app/views/.+\.(erb|haml|slim)})
  watch(%r{app/helpers/.+\.rb})
  watch(%r{public/.+\.(css|js|html)})
  watch(%r{config/locales/.+\.yml})
  # Rails Assets Pipeline
  watch(%r{(app|vendor)/assets/\w+/(.+\.(css|js|html)).*})  { |m| "/assets/#{m[2]}" }
end

LiveReload guard has 6 options that you can set like this:

guard 'livereload', :api_version => '1.4', :port => '35728' do
  # ...
end

Available options:

:api_version => '1.4'    # default '1.6'
:host => '127.3.3.1'     # default '0.0.0.0'
:port => '12345'         # default '35729'
:apply_js_live => false  # default true
:apply_css_live => false # default true
:grace_period => 0.5     # default 0 (seconds)

See LiveReload configuration doc for more info about those options.

• Source hosted at GitHub.
• Report issues and feature requests to GitHub Issues.

Pull requests are very welcome! Please try to follow these simple "rules", though:

• Please create a topic branch for every separate change you make.
• Make sure your patches are well tested.
• Update the README (if applicable).
• Please do not change the version number.

For questions please join us on our Google group or on #guard (irc.freenode.net).

Thibaud Guillaume-Gentil