Generate ctags for all bundled gems in a ruby project

Generate ctags for all bundled gems in a ruby project

You can make bundler show the locations for the gems in the gemfile with

bundle show --paths

If you pipe this list into ctags, it will generate tags for all gems specified in the gemfile.

bundle show --paths | xargs ctags -R

To index the tags and append the tags for your project run

ctags -R -a *