class Hashtag < ActiveRecord::Base
	validates :title, uniqueness: true 

	has_many :hashtag_questions
	has_many :questions, through: :hashtag_questions

end

class Hashtag < ActiveRecord::Base
	validates :title, uniqueness: true 

	has_many :hashtag_questions
	has_many :questions, through: :hashtag_questions

	before_save :tagize


	private 
	def tagize
		title.downcase!.gsub!(" ", "-")
	end 
end

Make Tagize Method Far Hashtags
Make Tagize Method Far Hashtags

Tagize turns an input into a more tag friendly format before it is saved. Needs to be further refined.
