Only call rbenv init if installed
Only call rbenv init if installed

joech4n/zsh-dotfiles,joech4n/zsh-dotfiles,pmcdaniel/dotfiles,tmr08c/dotfiles,zoumo/dotfiles,fogine/dotfiles,d0gd3v/dotfiles,partounian/dotfiles,pmcdaniel/dotfiles,kitsunet/dotfiles,tmr08c/dotfiles,jimmydief/dotfiles,kitsunet/dotfiles,fogine/dotfiles,fogine/dotfiles,jimmydief/dotfiles,fogine/dotfiles,shawa/dotfiles,d0gd3v/dotfiles,pmcdaniel/dotfiles