ymrl · June 20, 2011 07:35
diff --git a/app.rb b/app.rb
 require 'rubygems'
 require 'sinatra'

 get '/hello/world' do
  'hello world'
 end
 get '/beer' do
  @title = '99 bottles of beer on the walll'
  erb :beer
 end
diff --git a/beer.erb b/beer.erb
 <% 99.times do |i| %>
 	<% j = 99 - i %>
 	<p>
 	<%= j %> 
 	<% if j>1 %>
 		bottles
 	<% else %>
 		bottle
 	<% end %>
 	of beer on the wall, <%= j %> bottles of beer<br>
 	Take one down and pass it around,
 	<% if j-1 > 0 %>
 		<%= j-1 %>
 	<% else %>
 		no more
 	<% end %>
 	bottles of beer on the wall
 	</p>
 <% end %>
 	
diff --git a/layout.erb b/layout.erb
 <!DOCTYPE html>
 <html>
 	<head>
 		<meta charset="UTF-8" />
 		<title><%= @title %></title>
 	</head>
 	<body>
 		<%= yield %>
 	</body>
 </html>
	require 'rubygems'
	require 'sinatra'

	get '/hello/world' do
	'hello world'
	end
	get '/beer' do
	@title = '99 bottles of beer on the walll'
	erb :beer
	end
	<% 99.times do \|i\| %>
	<% j = 99 - i %>
	<p>
	<%= j %>
	<% if j>1 %>
	bottles
	<% else %>
	bottle
	<% end %>
	of beer on the wall, <%= j %> bottles of beer<br>
	Take one down and pass it around,
	<% if j-1 > 0 %>
	<%= j-1 %>
	<% else %>
	no more
	<% end %>
	bottles of beer on the wall
	</p>
	<% end %>