JezK
Edit File: project.rb
class Project < ActiveRecord::Base has_and_belongs_to_many :developers, :uniq => true, :order => 'developers.name desc, developers.id desc' has_and_belongs_to_many :readonly_developers, :class_name => "Developer", :readonly => true has_and_belongs_to_many :selected_developers, :class_name => "Developer", :select => "developers.*", :uniq => true has_and_belongs_to_many :non_unique_developers, :order => 'developers.name desc, developers.id desc', :class_name => 'Developer' has_and_belongs_to_many :limited_developers, :class_name => "Developer", :limit => 1 has_and_belongs_to_many :developers_named_david, :class_name => "Developer", :conditions => "name = 'David'", :uniq => true has_and_belongs_to_many :developers_named_david_with_hash_conditions, :class_name => "Developer", :conditions => { :name => 'David' }, :uniq => true has_and_belongs_to_many :salaried_developers, :class_name => "Developer", :conditions => "salary > 0" has_and_belongs_to_many :developers_with_finder_sql, :class_name => "Developer", :finder_sql => 'SELECT t.*, j.* FROM developers_projects j, developers t WHERE t.id = j.developer_id AND j.project_id = #{id} ORDER BY t.id' has_and_belongs_to_many :developers_by_sql, :class_name => "Developer", :delete_sql => "DELETE FROM developers_projects WHERE project_id = \#{id} AND developer_id = \#{record.id}" has_and_belongs_to_many :developers_with_callbacks, :class_name => "Developer", :before_add => Proc.new {|o, r| o.developers_log << "before_adding#{r.id || '<new>'}"}, :after_add => Proc.new {|o, r| o.developers_log << "after_adding#{r.id || '<new>'}"}, :before_remove => Proc.new {|o, r| o.developers_log << "before_removing#{r.id}"}, :after_remove => Proc.new {|o, r| o.developers_log << "after_removing#{r.id}"} has_and_belongs_to_many :well_payed_salary_groups, :class_name => "Developer", :group => "developers.salary", :having => "SUM(salary) > 10000", :select => "SUM(salary) as salary" attr_accessor :developers_log def after_initialize @developers_log = [] end end class SpecialProject < Project def hello_world "hello there!" end end