I took a run at the blog tutorial and now I am working on my first Ruby app. I have two models with the same relationship as the post / comments example in the blog tutorial. When I created the second model I forgot to add the 'reference' column to link the two together. I can't seem to find anywhere the correct way to fix this and in general to add columns to an existing database table. Thanks, Dan
on 2009-03-11 20:08
on 2009-03-11 20:13
Migrations. Look into migrations. You can add, remove, change, etc. columns and anything in the database through migrations.