Setting up clearance gem to use bcrypt on a new project

bcrypt_password_strategy.rb

require 'bcrypt'

module BcryptPasswordStrategy
  def authenticated?(password)
    BCrypt::Password.new(encrypted_password) == password rescue false
  end

  protected
  def encrypt_password
    if password.present?
      self.encrypted_password = BCrypt::Password.create(password)
    end
  end
end

clearance.rb

require 'bcrypt_password_strategy'

Clearance.configure do |config|
  config.password_strategy = BcryptPasswordStrategy
end

Gemfile

gem 'bcrypt-ruby', '~> 3.0.0'
gem 'clearance'