Ruby on Rails User Authentication in Rails has_secure_password
Example
Create User Model
rails generate model User email:string password_digest:string
Add has_secure_password module to User model
class User < ActiveRecord::Base has_secure_password end
Now you can create a new user with password
user = User.new email: '[email protected]', password: 'Password1', password_confirmation: 'Password1'
Verify password with authenticate method
user.authenticate('somepassword')
