install.sh in sunzi-1.2.0

- old
+ new

@@ -23,20 +23,20 @@
   sed -i 's/ENABLED="false"/ENABLED="true"/' /etc/default/sysstat
   /etc/init.d/sysstat restart
 fi
 
 # Set RAILS_ENV
-environment=$(cat attributes/environment)
+environment=<%= @attributes.environment %>
 
 if ! grep -Fq "RAILS_ENV" ~/.bash_profile; then
   echo 'Setting up RAILS_ENV...'
   echo "export RAILS_ENV=$environment" >> ~/.bash_profile
   source ~/.bash_profile
 fi
 
 # Install Ruby using RVM
 source recipes/rvm.sh
-ruby_version=$(cat attributes/ruby_version)
+ruby_version=<%= @attributes.ruby_version %>
 
 if [[ "$(which ruby)" != /usr/local/rvm/rubies/ruby-$ruby_version* ]]; then
   echo "Installing ruby-$ruby_version"
   # Install dependencies using RVM autolibs - see https://blog.engineyard.com/2013/rvm-ruby-2-0
   rvm install --autolibs=3 $ruby_version