rack_environment

Rack environment is a small rack midelware that adds a message just after the body tag.

Usage

in environment.rb

config.middleware.use "RackEnvironment" do |env|
env.define_environment(:staging   , lambda{ server_name =~ /^staging/ })
env.define_environment(:dev       , lambda{ server_name == 'localhost'})

env.append_to_body lambda{ |env_name|
  style = "width:100%;letter-spacing: 100%; white-space: nowrap; overflow:hidden; height: 15px; opacity: 0.8; position: fixed; z-index: 99999999; top: 0px; left: 0px;background: black; color: yellow; padding:5px; text-align:center;"

  "<div style='#{style}'>You are in #{env_name}</div>"
}
end

Syntax

config.middleware.use "RackEnvironment" do |env|
env.define_environment(:environment_name, lamda { return true if this is the current_environment })

env.append_to_body lambda { |env_name| 

  "This text will be appended just after <body> tag"
}

end

Functions

Note on Patches/Pull Requests

Fork the project.
Make your feature addition or bug fix.
Add tests for it. This is important so I don't break it in a future version unintentionally.
Commit, do not mess with rakefile, version, or history. (if you want to have your own version, that is fine but bump version in a commit by itself I can ignore when I pull)
Send me a pull request. Bonus points for topic branches.

rack_environment

Usage

Syntax

Functions

Note on Patches/Pull Requests

Copyright