app/models/context.rb
class Context < ActiveRecord::Base
has_many :todos, :dependent => :delete_all, :include => :project,
:order => 'todos.due IS NULL, todos.due ASC, todos.created_at ASC'
has_many :recurring_todos, :dependent => :delete_all
belongs_to :user
scope :active, :conditions => { :hide => false }
scope :hidden, :conditions => { :hide => true }
acts_as_list :scope => :user, :top_of_list => 0
attr_protected :user
validates_presence_of :name, :message => "context must have a name"
validates_length_of :name, :maximum => 255, :message => "context name must be less than 256 characters"
validates_uniqueness_of :name, :message => "already exists", :scope => "user_id"
def self.null_object
NullContext.new
end
def hidden?
self.hide == true || self.hide == 1
end
def title
name
end
def new_record_before_save?
@new_record_before_save
end
end
class NullContext
def nil?
true
end
def id
nil
end
def name
''
end
end