No more waiting time. Bundler supports faster gem install as it adds support for parallel installation. You can pass in –jobs=SIZE (or -jSIZE) as a parameter to bundle install
How can I use this now?
Simple! Just install a prerelease version of Bundler, and you should be good to go:
gem install bundler --pre
So now the problem that bundler is taking too much time is long gone. Happy coding :)