Why stare blankly at your terminal window when you can clutter it up with awesome progress bars?
Use Bumbler to track the load progress of your Bundler-based projects! Maybe you'll find a slow gem or two.
gem install bumbler
cd rails-project && bumbler
Detailed usage for non-Rails projects
Add bumbler to your Gemfile if you want to use
Add the following to your .profile, .bash_profile, .zshrc, .wtfrc or whatever shell config you use
Restart your terminal
Blammo, you're bumbling with bundler and bumbler!
Run a Bundler-based command, and you should see a spiffy progress bar, such as:
> rails c [######### ] ( 7/59) 492.04ms loaded data_mapper > Bumbler::Stats.all_slow_items #will show you the gems which load the slowest.
And then maybe you'll also want to contribute some patches to make your favorite gems load faster.
Set the mininum number of miliseconds before something slow is listed. For example, to show anything >= 10ms:
bumbler -t 10
Track load-time of Rails initializers
See how slow your app's initializers are (
./config/initializers/*), as well as
the initializers for any engines you rely on.
We don't have any integration tests with rails, so when touch rails code make sure to test it in a real app.
gem 'bumbler', path: '~/Code/tools/bumbler'
Release new version
rake bump:[major|minor|patch] && rake release
Bumbler is MIT licensed. See the accompanying file for the full text.