murdoch

# Just a few different methods to strip white-space from all attributes on a model.

# method 1 - code from scott moonen
# http://scottmoonen.com/2009/05/08/rails-pattern-trim-spaces-on-input/
module Trimmer
  def self.included base
    base.extend(ClassMethods)
  end

  module ClassMethods

murdoch

## just some ways to check if a url exists

# method 1 - from Simone Carletti
require "net/http"
url = URI.parse("http://www.google.com/")
req = Net::HTTP.new(url.host, url.port)
res = req.request_head(url.path)

# method 2 - from some kid on the internet
require 'open-uri'

murdoch

@charset "UTF-8"
// This is a manifest file that'll automatically include all the stylesheets available in this directory
// and any sub-directories. You're free to add application-wide styles to this file and they'll appear at
// the top of the compiled file, but it's generally better to create a new file per style scope.
//
//= require_self

// Then we'll import the compass and html5-boilerplate extensions
@import compass/utilities
@import html5/boilerplate

murdoch

# some notes on using has_secure_password 

class User < ActiveRecord::Base
  has_secure_password
   
  attr_accessible :login_name, :password, :password_confirmation

  # secure_password.rb already checks for presence of :password_digest
  # so we can assume that a password is present if that validation passes
  # and thus, we don't need to explicitly check for presence of password

murdoch

source 'http://rubygems.org'

gem 'rails', '3.1.1'

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

gem 'haml'
gem 'devise'
gem 'json'

murdoch

stv@home:~/Desktop/refinery$ refinerycms test_123_456 --heroku
      create  
      create  README.rdoc
      create  Rakefile
      create  config.ru
      create  .gitignore
      create  Gemfile
      create  app
      create  app/assets/images/rails.png
      create  app/assets/javascripts/application.js

murdoch

#Behold, the nav_link:

The nav_link helper works just like the standard Rails link_to helper, but adds a 'selected' class to your link (or its wrapper) if certain criteria are met. By default, if the link's destination url is the same url as the url of the current page, a default class of 'selected' is added to the link.

For full usage details, see: http://viget.com/extend/rails-selected-nav-link-helper

Drop nav_link_helper.rb into app/helpers in your Rails 3.x app and enjoy.

#About this fork

murdoch

class SelfMaker
  def yet_what_is_self?
    self.class.class_eval do
      mirror(self, "Inside class_eval of SelfMaker#yet_what_is_self?")
    end
    
    instance_eval do
      mirror(self, "Inside instance_eval of SelfMaker#yet_what_is_self?")
    end
    

murdoch

protected

  def stored_location_for(resource)
    nil
  end

  def after_sign_in_path_for(resource)
    if condition_foo
      redirect_to foo_url
    elsif condition bar

murdoch

# if we have confirmable module turned on
def after_inactive_sign_up_path_for(resource)
  "http://google.com"
end