vangberg

require 'sinatra'

class Foo < Sinatra::Base
  get '/' do
    "Hello, world!"
  end
end

vangberg

In 1.8  proc == lambda && proc != Proc.new
In 1.9  proc == Proc.new && proc != lambda

vangberg

If only one of the text fields are filled in the params will look like this:

  {"foo" => "bar"}

While it looks like this if both are filled in:

  {"foo" => ["bar", "baz"]}

And really, in the first case it *should* be:

vangberg

# Deploying a Sinatra app to Heroku

## Database
The location of the database Heroku provides can be found in the environment
variable DATABASE_URL. Check the configure-block of toodeloo.rb for an example
on how to use this.

## Server
Heroku is serving your apps with thin, with means you have all your thin goodness available,
such as EventMachine.

vangberg

diff --git a/lib/sinatra/base.rb b/lib/sinatra/base.rb
index 1d0cbe6..46d9d7b 100644
--- a/lib/sinatra/base.rb
+++ b/lib/sinatra/base.rb
@@ -49,7 +49,7 @@ module Sinatra
       else
         body = @body || []
         body = [body] if body.respond_to? :to_str
-        if header["Content-Length"].nil? && body.respond_to?(:to_ary)
+        if body.respond_to?(:to_ary)

vangberg

require 'sinatra'

enable :sessions

before do
  session[:mine] ||= 0
end

get '/foo' do
  (session[:mine] += 1).to_s

vangberg

class MockSocket
  def self.pipe
    socket1, socket2 = new, new
    socket1.in, socket2.out = IO.pipe
    socket2.in, socket1.out = IO.pipe
    [socket1, socket2]
  end

  attr_accessor :in, :out
  def gets() @in.gets end

vangberg

Test::Unit::TestCase.send :include, Sinatra::Test

class Waste < Sinatra::Base
  get '/' do
    puts session[:test]
  end
end

describe 'Waste' do
  before do

vangberg

require 'sinatra'
class Blog < Sinatra::Default
  get '/' do
    ..
  end
end

vangberg

require "sinatra"

post "/foo" do
  redirect "/bar"
end

get "/bar" do
  "Hello, World!"
end