StephenFiser

> load 'dog.rb' 
> bob = Dog.new("Bob", "Medium") 
> bob.name 

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> load 'dog.rb' 
> floyd = Dog.new 
> floyd.bark 
> floyd.walk 

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> ralph.send(:bark)

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> ralph.class

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> def ralph.bark 
?> "Ruff!" 
> end 
> ralph.bark 

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> ralph.bark

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<h3>New Todo Item:</h3>
<%= render 'form' %>
<h5>All Todos</h5>
<table>
  <thead>
    <tr>
      <th>Title</th>
      <th colspan="3"></th>
    </tr>
  </thead>

StephenFiser

source 'https://rubygems.org'


# Bundle edge Rails instead: gem 'rails', github: 'rails/rails'
gem 'rails', '4.1.1'
# Use sqlite3 as the database for Active Record
gem 'sqlite3', group: :development
gem 'pg', group: :production
# Use SCSS for stylesheets
gem 'sass-rails', '~> 4.0.3'

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class Todo < ActiveRecord::Base

  def hours_since_created
    ((Time.now - created_at) / 1.hour).round
  end

end

StephenFiser

<h3>New Todo Item:</h3>
<%= render 'form' %>
<h5>All Todos</h5>
<table>
  <thead>
    <tr>
      <th>Title</th>
      <th colspan="3"></th>
    </tr>
  </thead>