gregorymostizky

#encoding: utf-8

# Patches async sinatra to use Fiber.new{}.resume for every request

require "sinatra/async"
require "fiber"

module Sinatra
  module Async
    module Helpers

gregorymostizky

set timeout 5
spawn telnet [lindex $argv 0] [lindex $argv 1]
expect "Connected"
send "PING\n"
expect "+PONG"
send "QUIT"

#usage: expect redis.expect <host> <port>

gregorymostizky

require 'em-redis'
require 'redis'
require 'redis/distributed'
require "fiber_pool"

class Redis
  class Distributed

    def initialize(urls, options = {})
      @tag = options.delete(:tag) || /^\{(.+?)\}/

gregorymostizky

echo -e ".backup\nlogs\nvendor" | xargs -d# -Ixx svn propset svn:ignore 'xx' . --recursive

gregorymostizky

require 'mysql2'
require 'mysql2/em'

class MysqlConnectionPool
  
  def initialize(conf)
    @pool_size = conf[:size] || 10
    @connections = []
    @query_queue = EM::Queue.new
    start_queue conf

gregorymostizky

str.reverse.gsub(/(\d\d\d)(?=\d)(?!\d*\.)/,'\1,').reverse

gregorymostizky

require 'hpricot'
require 'open-uri'

doc = open('http://www.articlesbase.com/investing-articles/tips-for-successful-private-placement-trading-4339216.html') {|f| Hpricot(f)}

doc.search("script").remove
doc.search("style").remove
puts doc.search("body").text

gregorymostizky

// definition
$.fn.customFunction = function(options) {
  var defaults = {
    width: 650,
    height: 450
  };
  var opts = $.extend(defaults, options);
  var self = $(this[0]);  // if working on first/single element

  // functionality here

gregorymostizky

var self = $('#mydiv');

// define
self.unbind('my-event');
self.bind('my-event', function() {alert('yes')});

// trigger
self.trigger('my-event');

gregorymostizky

#usage
a = [1,2]
b = [1,nil]
a.extend(ArrayWithNilCompareHack)
b.extend(ArrayWithNilCompareHack)
a<=>b # works

# code
module ArrayWithNilCompareHack
  def <=>(other)