Method: Sohm::Model.list

Defined in:

lib/sohm.rb

.list(name, model) ⇒ Object

Declare an Sohm::List with the given name.

Example:

class Comment < Sohm::Model
end

class Post < Sohm::Model
  list :comments, :Comment
end

p = Post.create
p.comments.push(Comment.create)
p.comments.unshift(Comment.create)
p.comments.size == 2
# => true

Note: You can’t use the list until you save the model. If you try to do it, you’ll receive an Sohm::MissingID error.

# File 'lib/sohm.rb', line 687

def self.list(name, model)
  track(name)

  define_method name do
    model = Utils.const(self.class, model)

    Sohm::List.new(key[name], model.key, model)
  end
end