search for: works_for

Hi all, I need to model simple typed polymorphic relations: ''John'' [''works_for''] ''Bill'' ''John'' [''speaks_for''] ''Microsoft'' ''Microsoft'' [''hold_shares_of''] ''Apple'' I''m having a hard time combining : - S.T.I. : '...

...wish to use the :finder_sql parameter to essentially ''or'' the two foreign keys. What isn''t working for me is performing a ''sub-search''. Let''s say the tables are "stores" and "people," and the relationships are called "works_for" and "shops_at." I want to have a single "has_many" relationship that encompasses the people who visit a store. Something like: class Store < ActiveRecord::Base has_many :people, :dependent => true, :finder_sql => '...

...ttr: source_id, target_id) (more details below) ex: John ''works for'' Bob 1> jsmith = Person.create(:name => ''John Smith'') 2> jdoe = Person.create(:name => ''John Doe'') 3> jsmith.to_relations.create(:name => "works_for", :target => jdoe) 4> assert_equal 1, jsmith.slaves.size >>>> NameError: activesupport/lib/active_support/dependencies.rb:106:in `const_missing'': uninitialized constant Slafe Models ------------------------------------ class Person < ActiveRecord::B...

...wish to use the :finder_sql parameter to essentially ''or'' the two foreign keys. What isn''t working for me is performing a ''sub-search''. Let''s say the tables are "stores" and "people," and the relationships are called "works_for" and "shops_at." I want to have a single "has_many" relationship that encompasses the people who visit a store. Something like: class Store < ActiveRecord::Base has_many :people, :dependent => true, :finder_sql => ''...