antirez

# LVDB - LLOOGG Memory DB
# Copyriht (C) 2009 Salvatore Sanfilippo <[email protected]>
# All Rights Reserved

# TODO
# - cron with cleanup of timedout clients, automatic dump
# - the dump should use array startsearch to write it line by line
#   and may just use gets to read element by element and load the whole state.
# - 'help','stopserver','saveandstopserver','save','load','reset','keys' commands.
# - ttl with milliseconds resolution 'ttl a 1000'. Check ttl in dump!

paulirish

/* bling.js */
window.$ = document.querySelector.bind(document);
window.$$ = document.querySelectorAll.bind(document);
Node.prototype.on = window.on = function(name, fn) { this.addEventListener(name, fn); };
NodeList.prototype.__proto__ = Array.prototype;
NodeList.prototype.on = function(name, fn) { this.forEach((elem) => elem.on(name, fn)); };

plexus

# How to update values on immutable objects?

class Foo
  def initialize(attrs)
    @x = attrs.fetch(:x)
    @y = attrs.fetch(:y)
    freeze
  end
end

JEG2

How Should We Use Struct?

The Choice

It's common in Ruby to see some code setup a Struct like this:

class Specialized < Struct.new(:whatever)
  # ... define custom methods here...
end

mbj

* rom (ruby-object-mapper)
* rohm
* rome (easier to pronounce)
* resistance
* bloom 
* allure
* agrabla  (esperanto)   agreeable, enjoyable, lovely, nice, pleasant
* vigor    (power, energy)
* moxie    (courage) 
* "mowr" (pronounced "mower", meaning nothing i can think of, except: "mapping objects with ruby")

tenderlove

###
# Scheme code is translated to YARV byte code, then evaluated in the
# Ruby Virtual Machine

require 'rbconfig'
require 'dl'
require 'fiddle'
require 'strscan'

class RubyVM

andkerosine

$stack, $draws = [], {}

def method_missing *args
  return if args[0][/^to_/]
  $stack << args.map { |a| a or $stack.pop }
  $draws[$stack.pop(2)[0][0]] = args[1] if args[0] == :<
end

class Array
  def +@

p01

            DO WHAT THE FUCK YOU WANT TO PUBLIC LICENSE
                    Version 2, December 2004

 Copyright (C) 2011 Mathieu 'p01' Henri - http://www.p01.org/releases/

 Everyone is permitted to copy and distribute verbatim or modified
 copies of this license document, and changing it is allowed as long
 as the name is changed.

            DO WHAT THE FUCK YOU WANT TO PUBLIC LICENSE