shaliko

module MetricSystem
  
  def self.convert(from, to, value)
    raise ArgumentError if from.blank? || to.blank? || value.blank?

    from = from.to_sym
    to   = to.to_sym
    
    if from == :kg && to == :g
      value.to_f * 1000

shaliko

module MetricSystem
  
  def self.convert(from, to, value)
    raise ArgumentError if from.blank? || to.blank? || value.blank?

    from = from.to_sym
    to   = to.to_sym
    
    if from == :kg && to == :g
      value.to_f * 1000

shaliko

<?xml version="1.0" encoding="UTF-8"?>
<estates>
  <estate>
    <id>1</id>
    <title>N Maplewood Ave, Chicago IL</title>
    <city_title>Chicago</city_title>
    <state_title>IL</state_title>
    <price>1234567</price>
    <square>3500</square>
    <beds>3</beds>

shaliko

$() // Always use jQuery

jQuery.noConflict();

jQuery // Always returns an array

//Making chains methods
jQuery("#container div.gallery").addClass('active').removeClass('hidden').css({ backgroundColor:"yellow" })

shaliko

job = Delayed::Job.last
assert_equal(Delayed::PerformableMethod, job.payload_object.class)
assert_equal("AR:User:#{@user.id}", job.payload_object.object)
assert_equal(:my_method, job.payload_object.method)
assert_equal([1,2,3], job.payload_object.args)

shaliko

require 'net/http'
require 'net/https'

http    = Net::HTTP.new('usubov.com', 443)
http.use_ssl = true
path    = '/messages'
data    = "user_id=1234567890"
headers = {
  "Content-Type" => "text/html; charset=ISO-8859-4"
}

shaliko

gem list | cut -d" " -f1 | xargs gem uninstall -aIx

shaliko

git config --global alias.co checkout
git config --global alias.br branch
git config --global alias.ci commit
git config --global alias.st status
git config --global alias.unstage 'reset HEAD --'
git config --global alias.last 'log -1 HEAD'

shaliko

require 'yaml'

class Convertor
  
  def initialize(text)
    @text = text
  end
  
  def prepare
    response = ""

shaliko

//jQuery
$('a[data-popup]').live('click', function(e) { 
  window.open($(this).href); 
  e.preventDefault(); 
});

//Prototype.js
document.on("click", "a[data-popup]", function(event, element) { 
  if (event.stopped) return; 
  window.open($(element).href);