Installing rbenv and ruby 2.0

how_to_use

curl -O https://gist.githubusercontent.com/vanhalt/10298110/raw/8b97e642bc1365cf5ac7854ea916af56b5ff2046/install_rbenv_and_ruby.sh && bash install_rbenv_and_ruby.sh

install_rbenv_and_ruby.sh

#/bin/bash


echo "Installing rbenv! in ubuntu the fastest way"

git clone https://github.com/sstephenson/rbenv.git ~/.rbenv

echo "Rbenv has been installed!"

echo 'export PATH="$HOME/.rbenv/bin:$PATH"' >> ~/.bashrc
echo 'eval "$(rbenv init -)"' >> ~/.bashrc
source ~/.bashrc

echo "environment variables set, check rbenv: "
type rbenv


echo "Installing lastest ruby version"

rbenv install 2.0.0-p353

rbenv rehash

echo "Ruby version installed :)"

install_rbenv_plugins.sh

#/bin/bash

#stolen from https://raw.github.com/fesplugas/rbenv-installer/master/bin/rbenv-installer

RBENV_ROOT="$HOME/.rbenv"

# Install plugins:
PLUGINS=(
  sstephenson/rbenv-vars
  sstephenson/ruby-build
  sstephenson/rbenv-default-gems
  sstephenson/rbenv-gem-rehash
  fesplugas/rbenv-installer
  fesplugas/rbenv-bootstrap
  rkh/rbenv-update
  rkh/rbenv-whatis
  rkh/rbenv-use
)

for plugin in ${PLUGINS[@]} ; do

  KEY=${plugin%%/*}
  VALUE=${plugin#*/}

  RBENV_PLUGIN_ROOT="${RBENV_ROOT}/plugins/$VALUE"
  if [ ! -d "$RBENV_PLUGIN_ROOT" ] ; then
    git clone https://github.com/$KEY/$VALUE.git $RBENV_PLUGIN_ROOT
  else
    cd $RBENV_PLUGIN_ROOT
    echo "Pulling $VALUE updates."
    git pull
  fi

done

setting_koans.sh

mkdir -p ~/code/ruby && git clone https://github.com/neo/ruby_koans.git ~/code/ruby/ruby_koans && cd ~/code/ruby/ruby_koans && rake gen && rake