Fixed identation

app/models/user.rb

@@ -11,35 +11,34 @@ class User < ApplicationRecord
   
   has_secure_password
 
-class << self
-  # Returns the hash digest of the given string. 
+  class << self
+     # Returns the hash digest of the given string. 
     def digest(string)
       cost = ActiveModel::SecurePassword.min_cost ? BCrypt::Engine::MIN_COST : BCrypt::Engine.cost
       BCrypt::Password.create(string, cost: cost)
     end
 
-  # Returns a random token. 
+    # Returns a random token. 
     def new_token
       SecureRandom.urlsafe_base64
     end
   end
 
   # Remembers a user in the database for use in persistent sessions
-    def remember
-      self.remember_token = self.class.new_token
-      update_attribute(:remember_digest, self.class.digest(remember_token))
-      #BCrypt::Password.new(remember_digest).is_password?(remember_token)
-    end
+  def remember
+    self.remember_token = self.class.new_token
+    update_attribute(:remember_digest, self.class.digest(remember_token))
+  end
 
   # Returns true if the given token matches the digest.
-    def authenticated?(remember_token)
-      return false if remember_digest.nil?
-      BCrypt::Password.new(remember_digest).is_password?(remember_token)
-    end
+  def authenticated?(remember_token)
+    return false if remember_digest.nil?
+    BCrypt::Password.new(remember_digest).is_password?(remember_token)
+  end
 
   # Forgets a user.
-    def forget
-      update_attribute(:remember_digest, nil)
-    end
+  def forget
+    update_attribute(:remember_digest, nil)
+  end
 end