1.bash

$ cd ~/src
$ rails new MLS

10.bash

$ bundle

2.bash

$ cd mls

3.bash

$ rails generate model user

4.bash

$ mate db/migrate/20120411200952_create_users.rb

5.rb

class CreateUsers < ActiveRecord::Migration
  def change
    create_table :users do |t|
      t.string  :name,  :null => false
      t.string  :email, :null => false
      t.string  :phone
      t.string  :company
      t.string  :title
      t.string  :license_id
      t.string  :linkedin
      t.string  :twitter
      t.string  :facebook
      t.string  :web
      t.string  :password_digest, :null => false
      t.timestamps
    end
  end
end

6.bash

$ mate app/models/user.rb

7.rb

class User < ActiveRecord::Base

  attr_accessor :password
  attr_protected :password_digest

  validates :name, :presence => true
  validates :email, :presence => true, :uniqueness => true, :email => true
  validates :password, :presence => true, :confirmation => true
  validates :password_confirmation, :presence => { :if => :password }
  validates :phone, :format => { :allow_nil => true, :with => /^[\(\)0-9\- \+\.]{10,20}\s*[extension\.]{0,9}\s*[0-9]{0,5}$/i }

  def password=(pass)
    return if pass.blank?
    @password = pass
    self.password_digest = BCrypt::Password.create(pass)
  end

end

8.bash

$ mate Gemfile

9.rb

source 'https://rubygems.org'

gem 'rails', '3.2.3'

# Bundle edge Rails instead:
# gem 'rails', :git => 'git://github.com/rails/rails.git'

gem 'sqlite3'
gem 'bcrypt-ruby', :require => 'bcrypt'
gem 'email_validator'

# Gems used only for assets and not required
# in production environments by default.
group :assets do
gem 'sass-rails',   '~> 3.2.3'
gem 'coffee-rails', '~> 3.2.1'

# See https://github.com/sstephenson/execjs#readme for more supported runtimes
# gem 'therubyracer', :platform => :ruby

gem 'uglifier', '>= 1.0.3'
end

gem 'jquery-rails'

# To use ActiveModel has_secure_password
# gem 'bcrypt-ruby', '~> 3.0.0'

# To use Jbuilder templates for JSON
# gem 'jbuilder'

# Use unicorn as the app server
# gem 'unicorn'

# Deploy with Capistrano
# gem 'capistrano'

# To use debugger
# gem 'ruby-debug19', :require => 'ruby-debug'