binding.pry
before_validation
email ver -just random regex
bundle install -j4 where 4 is the number of cores you have
tokyo-m.rubygems.org
Switch the ruby versions ffs...
Developer.projects.build == Project.new("developer_id" => id); project.save; project) if in has_many and HABTM
link_to :back
reset_column_information lolz
problem: not setting school, not setting the email address