Sequences are defined using sequence within a FactoryGirl.define block. Sequence values are generated using next.
# File lib/factory_girl/sequence.rb, line 20 def default_strategy :create end
# File lib/factory_girl/sequence.rb, line 24 def names [@name] end
# File lib/factory_girl/sequence.rb, line 14 def next @proc ? @proc.call(@value) : @value ensure @value = @value.next end