Rack::EnvNotifier
Lightweight middleware notifications
Have you ever done something like the code bellow?
<!-- html content here... -->
<body>
<% if Rails.env.development? %>
<div style="position: fixed; top: 0; right: 0; left: 0;">Development mode</div>
<% end %>
<!-- html content here... -->Well, I did it a lot until I made a super lightweight gem that hooks into the Rack::Middleware and does the same thing.
To use Rack::EnvNotifier all you have to do is add gem 'rack-env-notifier' into the Gemfile.
And after a quick $ bundle run you're good to go and setup the initializer.
A sample Rails initialiser may look like this:
if Rails.env.development?
Rack::EnvNotifier.notify = true
Rack::EnvNotifier.message = 'Dev'
endExtra features:
It can hook up on any statement that returns true or false.
The notification message and the CSS can also be easily customised.
You can read more here.
Happy further coding!
Written by Catalin Ilinca
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