What is “rbenv-ctags” Package?

Automatically generate ctags for rbenv Ruby stdlibs
For more details: https://github.com/tpope/rbenv-ctags

Installation

• Open Terminal by pressing command+space then type terminal and hit Enter key.
• Install homebrew first.

  ruby -e "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/master/install)" < /dev/null 2> /dev/null

• Install rbenv-ctags.

  brew install rbenv-ctags

Now, use rbenv-ctags!