Quick Ruby Setup

.ruby_setup

# Quik Setup For Ruby
# ===================
# This gist provides a quick ruby env setup for mac

# This gist is deeply inspired by:
# https://gist.github.com/MicahElliott/2407918

# installs homebrew
/usr/bin/ruby -e "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/master/install)"

# installs rbenv
brew install rbenv

# installs ruby-build
brew install ruby-build

# install different ruby versions
rbenv install 2.3.1
rbenv install 2.3.3

# define your global ruby version
rbenv global 2.3.3

# change your gem permissions
sudo chown -R `whoami` /Library/Ruby/Gems

# install bundler
gem install bundler

# note: you should not have to use the `sudo` command ever when installing gems, rubies after this setup