luis@385: # vendor/plugins/redmine_bibliography/app/models/publication.rb
luis@385: 
luis@328: class Publication < ActiveRecord::Base
luis@428:   unloadable
luis@445:   
luis@468:   has_many :authorships, :dependent => :destroy
luis@447:   has_many :authors, :through => :authorships, :uniq => true
luis@446:   
luis@445:   has_one :bibtex_entry, :dependent => :destroy
luis@376: 
luis@376:   validates_presence_of :title
luis@445: 
luis@445:   accepts_nested_attributes_for :authorships
luis@446:   accepts_nested_attributes_for :authors, :allow_destroy => true
luis@454:   accepts_nested_attributes_for :bibtex_entry, :allow_destroy => true
luis@454:   
luis@464:   has_and_belongs_to_many :projects, :uniq => true
luis@428:   
luis@328: end