spp

def self.auto_link_content(content)
    # Splits all HTML tags, except <a></a> tags. Keeps <a></a> tags as whole 
    # so that we don't accidentally link already linked Keywords
    word_groups = content.split(/(<a[^>]*>.+?<\/a>|<\/?[^>]*>|[.]|,|['"]+)/i)
    word_groups.collect! do |words|
      (!words.match(/<\/?[^>]*>|[.]+|,+/) && words.match(/([a-zA-Z]+)/)) ? link_it(words) : words
    end
    word_groups.join
end

spp

10.3 - 10
# 0.300000000000001
a = 10.3 - 10
# 0.300000000000001
b = 0.300000000000000
# 0.300000000000000
a == b
# false
(a + 10) == (b + 10)
# true

spp

module FooModule
  def say_hello
    "Hello!"
  end
end

class FooClass
  include FooModule
end

spp

# Create a file my_modeule.rb
# Include it in your application load path (Standard: app/lib )

# FILE CONTENTS BEGIN HERE
module MyModule
  def self.included(base)
    base.extend ClassMethods
    class << base
      attr_accessor :class_variable
    end

spp

class Array
  def to_sentence(options = {}) 
    # en-US: "One, Two, and Three" en-UK: "One, Two and Three"
    options[:last_word_connector] ||= " and "
    super
  end
end  

spp

# To change this template, choose Tools | Templates
# and open the template in the editor.

class Bitly < ActiveResource::Base
  self.site = 'http://api.bit.ly'
  self.user = 'USERNAME'
  self.password = 'PASSWORD'
  
  cattr_accessor :login, :return_format, :api_key, :bitly_version

spp

>> Bitly.shorten "http://www.facebook.com/home.php"
=> "http://bit.ly/3B2w14"
>> Bitly.shorten "http://bit.ly/"
=> "http://bit.ly/"

spp

>> wall "Changing the mysql root password, please bear. -Swanand"
Broadcast message from root (pts/3) (Sat Nov 21 12:53:50 2009):

Changing the mysql root password, please bear. Thanks, Swanand

>> wall "Done. Thanks for the patience. -Swanand"
Broadcast message from root (pts/3) (Sat Nov 21 12:54:44 2009):

Done. Thanks for the patience. -Swanand

spp

<?php
 
/*
 
Credit Card Validator
Date - Sep 04, 2009
Author - Brent Shaffer
 
 
ABOUT

spp

<?php
// These following lines load the project context
require_once(dirname(__FILE__).'/config/ProjectConfiguration.class.php');
// I use 'prod' all the time, and 'dev' only when something goes wrong
$configuration = ProjectConfiguration::getApplicationConfiguration('frontend', 'prod', false);
// Generally keep 'dev', I use 'prod' all the time, 'dev' only when something goes wrong
// If you want to test just the models and business logic:
// sfContext::createInstance($configuration);
// If you want to test URL helpers and other helpers that require controller context
sfContext::createInstance($configuration)->dispatch();