saivenkat

module Base
  def call
    "I am called"
  end
end

class Child
  def help
    "Please help me"
  end

saivenkat

#install libnotify-bin for this to work. Do a apt-get install libnotify-bin

def notify(title, message, urgency = 'normal')
  command = "notify-send -u #{urgency} '#{title}' '#{message}'"
  system command
end

saivenkat

def factorial_tail(number)
  proc_fact = lambda do |acc, x|
    if x <= 0
      acc
    else
      proc_fact.call(x * acc, x - 1)
    end
  end
  return proc_fact.call(1, number)
end

saivenkat

def increment():
  i = 0
  while True:
    yield i
    i += 1

for j in increment():
  print i
  if (j > 10) : break

saivenkat

def fibonacci():
  i = j = 1
  while True:
    result, i, j = i, j, i + j
    yield result

for k in fibonacci():
  print k
  if (k > 100) : break

saivenkat

from httplib2 import Http
from urllib import urlencode

class TwitterClient:
  def __init__(self, username, password):
    self.username = username
    self.password = password

  def update_status(self, message):
    client = Http()

saivenkat

require "neverblock"
require "net/http"
require "uri"

def load_timer(url, number_of_requests=50)
  @pool = NB::Pool::FiberPool.new(number_of_requests)
  start = Time.now
  number_of_requests.times do
    @pool.spawn do
      request_url = URI.parse(url)

saivenkat

import StringIO
from eventlet import coros
from eventlet.green import urllib2

class EventCouchDb():
    def __init__(self, url):
        self.url = url
    def fetch(self, url, callback):
        callback.write(urllib2.urlopen(url).read())
    def get(self, callback):

saivenkat

class HTTPClient(object):
    _inst = None
    def __new__(cls):
        if cls._inst:
            return cls._inst
        else:
            o = super(HTTPClient, cls).__new__(cls)
            cls._inst = o
            return o

saivenkat

//Sample usage
//var redis = require("./redis");
//var sys = require('sys');
 
//var c = redis.connect('0.0.0.0', 6379);
//c.addListener("connect", function (){
//    c.hasKey("foss").addCallback(function(data) {
//    sys.puts("Cool " + data);
//    c.quit();
//    });