hashtag.rb

gistfile1.txt

module SimpleHashtag
  class Hashtag < ActiveRecord::Base
    acts_as_tenant :tenant

    def self.find_by_name(name, tenant)
      Hashtag.where("lower(name) =? AND tenant_id=?", name.downcase, tenant.id).first
    end
 
    def self.find_or_create_by_name(name, tenant, &block)
      find_by_name(name, tenant) || create(name: name, &block)
    end
  end

  module Hashtaggable
    extend ActiveSupport::Concern
    included do
      before_save :update_hashtags_s
    end

      def update_hashtags_s
          self.hashtags = parsed_hashtags
      end

      def parsed_hashtags
          parsed_hashtags = []
          array_of_hashtags_as_string = scan_for_hashtags(hashtaggable_content)
          array_of_hashtags_as_string.each do |s|
            parsed_hashtags << Hashtag.find_or_create_by_name(s[1])
          end
          parsed_hashtags
      end
  end
end