Word_set#show
Word_set#new
Word_set#edit
Word_set#create
Word_set#update
Word_set#destroy
Spork & FactoryGirl
User factory
UserWordSet factories
WordSet factory
Empty spec files
WordSet#permits_read_by? spec
WordSet#permits_read_by? implementation
WordSet#permits_write_by? spec
WordSet#permits_write_by? implementation
Change indexes to unique for weak entities
Authorization for WordSet