The new Bundler version 1.5.0.rc.1 is awesome. One of the cool new features is the ability to bundle install in parallel. Which means you can speed up your bundling by up to 60% over the previous version of bundler.
First you need to install the new version of bundler. Since it’s a pre-release, you’ll need to install it like this:
gem install bundler --pre
Next you’ll need to use the –jobs option like this:
bundle install -j4
This specifies that 4 workers will be used to complete the bundle process.
To always use it this way you can run this:
bundle config --global jobs 4
And that’s it! Happy bundling.