app/models/blog.rb
# == Schema Information
#
# Table name: blogs
#
# id :integer not null, primary key
# title :string(255) not null
# created_at :datetime not null
# updated_at :datetime not null
#
class Blog < ActiveRecord::Base
attr_accessible :title
attr_writer :post_source
has_many :entries, :class_name => 'Post', :order => 'created_at DESC'
validates_presence_of :title
def add_entry(entry)
entries << entry
end
end