Contents

class User < ActiveRecord::Base
  has_many :microposts, dependent: :destroy
  has_many :relationships, foreign_key: "follower_id", dependent: :destroy
  has_many :followed_users, through: :relationships, source: :followed
  has_many :reverse_relationships, foreign_key: "followed_id",
                                   class_name:  "Relationship",
                                   dependent:   :destroy
  has_many :followers, through: :reverse_relationships, source: :follower

  def User.new_remember_token
    SecureRandom.urlsafe_base64
  end

  def User.digest(token)
    Digest::SHA1.hexdigest(token.to_s)
  end

  def feed
    Micropost.from_users_followed_by(self)
  end

  def following?(other_user)
    relationships.find_by(followed_id: other_user.id)
  end

  def follow!(other_user)
    relationships.create!(followed_id: other_user.id)
  end

  def unfollow!(other_user)
    relationships.find_by(followed_id: other_user.id).destroy
  end

  private

    def create_remember_token
      self.remember_token = User.digest(User.new_remember_token)
    end
end

Version data entries

9 entries across 9 versions & 1 rubygems

Version	Path
active_mocker-1.4.2	sample_app_rails_4/app/models/user.rb
active_mocker-1.4.1	sample_app_rails_4/app/models/user.rb
active_mocker-1.3.2	sample_app_rails_4/app/models/user.rb
active_mocker-1.3.1	sample_app_rails_4/app/models/user.rb
active_mocker-1.3	sample_app_rails_4/app/models/user.rb
active_mocker-1.2.4	sample_app_rails_4/app/models/user.rb
active_mocker-1.2.3	sample_app_rails_4/app/models/user.rb
active_mocker-1.2	sample_app_rails_4/app/models/user.rb
active_mocker-1.2.pre.11	sample_app_rails_4/app/models/user.rb