Rails fixtures — how do you set foreign keys?

Question

I\'m reading about Rails fixtures in this guide (thanks, trevorturk). It appears you define classes in a Yaml file and they\'re automatically loaded into the test

Answer 1

Additionally, if you wish to have a many to many association ( HABTM ) you just give an array for the association in the fixture:

# recipes.yml
chicken_soup:
  cookbooks: [my_recipes, another_recipe]