GameLog Rails Demo

gamelog.sh

echo lets practice has-and-belongs-to-many-relationships in rails
echo lets create a record of which players know how to play which games
rails new gamelog
cd gamelog/
rake db:create
rails generate model Player name:string
rails generate model Game name:string
echo add has_and_belongs_to_many calls to both models
echo see http://guides.rubyonrails.org/association_basics.html#the-has-and-belongs-to-many-association for details
echo this next command isnt what I want because it doesnt create .players and .games methods
rails generate model GamePlayer game:references player:references --pretend
echo instead use this - which creates a join table thats not addressable by GamePlayer.all
rails generate migration CreateJoinTableGamePlayer game player
echo TODO discuss indicies
echo TODO dependent destroy
rake db:migrate