eljojo

# Using the information extracted from an AST Tree, so we can do something meaningful with it.
# this needs https://github.com/whitequark/parser
require 'parser/current'

op = "(a > 3) or (a == b) or ((b > 3.months) and (c =~ 'd')) or jojo?"
parsed = Parser::CurrentRuby.parse(op)

def clean_begin(node)
  return node unless node.type == :begin
  raise "begin has more than one children!" if node.children.length > 1

eljojo

$savings_per_year = 300.0
seconds_in_a_year = 3600 * 24 * 365
$money = $savings_per_year/seconds_in_a_year

elapsed_seconds = 0.0

loop do
  puts("you just lost %.9f euros by not switching your electricity company" % ((elapsed_seconds += 1) * $money))
  sleep 1
end

eljojo

class SimpleQueue
  def initialize(name)
    @name = name.to_sym
  end

  def push(items)
    return unless items.present?
    items = [items] unless items.is_a?(Array)
    with_redis do |redis|
      redis.sadd(redis_key, items.map(&:to_s))

eljojo

class DaWorker
  include Sidekiq::Worker
  
  def perform
    sleep(10)
  end
  
  class << self
    def queue_name
      sidekiq_options_hash["queue"].to_s || "default"

eljojo

int rojor = 2;
int blancof = 4;
int valiza = 5;
int parlante = 8;
int cuenta = 0;
int distancia = 0;
int estado = 0; // cuando estado == 1, esta prendido, == 0, esta apagado

//----------------------ARDUMOTO-------------------------//
#define derecha  0                                       //

eljojo

def sing(number)
  puts "#{number} bottles of beer on the wall,"
  puts "#{number} bottles of beer."
  puts "Take one down, pass it around,"
  puts "#{number - 1} bottles of beer on the wall."
end

99.downto(1).each do |number|
  sing(number)
end

eljojo

Keybase proof

I hereby claim:

• I am eljojo on github.
• I am eljojo (https://keybase.io/eljojo) on keybase.
• I have a public key whose fingerprint is 4ACE 2687 33CD 4307 D826 059F F1FA 10B3 6B3A 8FC7

To claim this, I am signing this object:

eljojo

ClosedStruct

A stupidly simple implementation of a kind of "sorta immutable" struct that can be instantiated as conveniently as an OpenStruct but after instantiation it doesn't let me (easily) add fields or mutate them:

guy = ClosedStruct.new( name: "John", age: 23 )

# readers:
guy.name             #=> "John"
guy.age #=> 23

eljojo

class String
  def each_match(regex)
    result = []
    position = 0
    
    while match_data = regex.match(self, position) do
      result << if block_given? then yield(match_data) else match_data end
      position = match_data.end(match_data.size - 1)
    end
    

eljojo

 show_frown_gif = ->
    @result.html $('<img>').attr('src', 'http://mrwgifs.com/wp-content/uploads/2013/07/Zooey-Deschanels-Cute-Sad-Frown.gif')