Generate an initial User model

app/models/user.rb

@@ -0,0 +1,6 @@
+class User < ActiveRecord::Base
+  # Include default devise modules. Others available are:
+  # :lockable, :timeoutable and :omniauthable
+  devise :database_authenticatable, :registerable, :confirmable,
+         :recoverable, :rememberable, :trackable, :validatable
+end

config/routes.rb

@@ -1,4 +1,5 @@
 Rails.application.routes.draw do
+  devise_for :users
   # The priority is based upon order of creation: first created -> highest priority.
   # See how all your routes lay out with "rake routes".
 

db/migrate/20140728105159_devise_create_users.rb

@@ -0,0 +1,51 @@
+class DeviseCreateUsers < ActiveRecord::Migration
+  def change
+    create_table(:users) do |t|
+      ## Database authenticatable
+      t.string :email,              null: false, default: ""
+      t.string :encrypted_password, null: false, default: ""
+
+      ## Recoverable
+      t.string   :reset_password_token
+      t.datetime :reset_password_sent_at
+
+      ## Rememberable
+      t.datetime :remember_created_at
+
+      ## Trackable
+      t.integer  :sign_in_count, default: 0, null: false
+      t.datetime :current_sign_in_at
+      t.datetime :last_sign_in_at
+      t.string   :current_sign_in_ip
+      t.string   :last_sign_in_ip
+
+      ## Confirmable
+      t.string   :confirmation_token
+      t.datetime :confirmed_at
+      t.datetime :confirmation_sent_at
+      t.string   :unconfirmed_email # Only if using reconfirmable
+
+      ## Lockable
+      # t.integer  :failed_attempts, default: 0, null: false # Only if lock strategy is :failed_attempts
+      # t.string   :unlock_token # Only if unlock strategy is :email or :both
+      # t.datetime :locked_at
+
+      t.string  :first_name,   null: false
+      t.string  :last_name,    null: false
+      t.string  :organisation
+      t.boolean :hide_email,   null: false, default: true
+      t.string  :photo_url
+      t.string  :mobile_phone, null: false
+      t.text    :biography
+      t.string  :github
+      t.string  :twitter
+
+      t.timestamps
+    end
+
+    add_index :users, :email,                unique: true
+    add_index :users, :reset_password_token, unique: true
+    add_index :users, :confirmation_token,   unique: true
+    # add_index :users, :unlock_token,         unique: true
+  end
+end

spec/factories/users.rb

@@ -0,0 +1,14 @@
+# Read about factories at https://github.com/thoughtbot/factory_girl
+
+FactoryGirl.define do
+  sequence(:email) { |n| "user-#{n}@example.org" }
+
+  factory :user do
+    first_name 'John'
+    last_name 'Doe'
+    password 'password'
+    password_confirmation 'password'
+    mobile_phone '0883444555'
+    email
+  end
+end

spec/models/user_spec.rb

@@ -0,0 +1,7 @@
+require 'rails_helper'
+
+RSpec.describe User do
+  it 'lets Devise handle email and password validations' do
+    expect(build(:user)).to be_a Devise::Models::Validatable
+  end
+end