#factory girl helpers
#
#to use:
# require 'factory_stacker'
#in spec/spec_helper
module FactoryGirl

	##
	#short hand sequence
	#+column+:: symbol of column name
	def auto_sequence column
		sequence(column) { |n| "#{column.to_s} #{n}" }
	end

	##
	#short hand sequence for multiple columns
	#+columns+:: array of symbols of column names
	def auto_sequencer columns
		columns.each  { |k| sequence(k) }
	end
end