sudo /usr/bin/gem uninstall -aIx brew install ruby gem install bundler
Directory Structure
.git .gitignore .yardoc .yardopts AUTHORS CREDITS Gemfile README -> README.rst README.rst Rakefile UNLICENSE VERSION bin/ doc/ etc/ lib/ spec/ foobar.gemspec
Miscellaneous
- main(*ARGV) if __FILE__ == $0
- Use %w[...] instead of %w(...).