ku1ik

Rails.configuration.middleware.use Rack::OpenID
Rails.configuration.middleware.use RailsWarden::Manager do |manager|
  manager.default_strategies :remember_me_token, :password_form, :api_token, :openid
  manager.failure_app = ExceptionsController
end

# Setup Session Serialization

class Warden::SessionSerializer
  def serialize(record)

jehiah

# Bit.ly API implementation - thanks to Richard Johansso http://gist.github.com/112191
require 'httparty'
 
class Api::Bitly
  include HTTParty
  base_uri 'api.bit.ly'
  format :json
  
  # Usage: Bitly.shorten("http://example.com")
  def self.shorten(url)

agnellvj

This code is extracted/adapted from Mat Brown's Sunspot gem. One of Sunspot's nicest features is an expressive DSL for defining search indexes and performing queries. It works by instance_eval-ing a block you pass into it in the context of its own search builder object. In this code, the pig thing1 statement is roughly equivalent to zoo = Zoo.new; zoo.pig(thing1).

Sunspot's DSL has to resort to trickery: the instance_eval_with_context method uses eval to get the block to give up the object it considers to be self, then sets up an elaborate system of delegates and method_missing calls so any methods not handled by the DSL are forwarded to the surrounding object. But as a result, this syntax is minimal and beautiful, and it works the way you expect whether or not you prefer blocks to yield an object.

Without this trick the block would be restricted to either the original, "calling" context (as a closure) or the DSL's "receiving" context (using instance_eval), but not both.

Using `ins

them0nk

#Model 

@user.should have(1).error_on(:username) # Checks whether there is an error in username 
@user.errors[:username].should include("can't be blank")  # check for the error message 

#Rendering
response.should render_template(:index)

#Redirecting 
response.should redirect_to(movies_path)

makevoid

EptiMecha

example on how to use mechanize with cookie jars, basically:

agent.cookie_jar.save_as "cookies.yml"
agent.cookie_jar.load "cookies.yml"

to try it:

• download this zip

jbgo

This is how I debug SystemStackError when there is no stack trace.

My first attempt was:

begin
  a_method_that_causes_infinite_recursion_in_a_not_obvious_way
rescue SystemStackError
  puts caller
end

impressiver

<!-- Raven.js Config -->
<script src="{{ JS_PATH }}/lib/raven.js" type="text/javascript"></script>
<script type="text/javascript">
// Ignore list based off: https://gist.github.com/1878283
var ravenOptions = {
  // Will cause a deprecation warning, but the demise of `ignoreErrors` is still under discussion.
  // See: https://github.com/getsentry/raven-js/issues/73
  ignoreErrors: [
    // Random plugins/extensions
    'top.GLOBALS',

nthj

How to setup Heroku Hostname SSL with GoDaddy SSL Certificate and Zerigo DNS
Heroku recently added an exciting new 'Hostname SSL' option.  This option offers the broad compatibility of IP-based SSL, but at 1/5 the price ($20 / month at the time of this writing).  
 
The following tutorial explains how to use Heroku's new 'Hostname SSL' option on your Heroku project.  Before we begin, let's list what we're using here:

    * Heroku Hostname SSL
    * GoDaddy Standard SSL Certificate
    * Zerigo DNS

Note: I am not using the Heroku Zerigo DNS add-on, instead I have a separate Zerigo account for my DNS needs.  I do this because Zerigo offers 30 hosts on free direct accounts, versus only 10 hosts on the free Heroku add-on.

arches

monitor: bundle exec ruby monitor.rb

hendrikbeck

database:
  override:
    - mkdir -p config
    - |
        echo 'test:
          host: localhost
          username: ubuntu
          database: circle_ruby_test
          adapter: postgresql
        ' > config/database.yml