ckozus

class User
  has_one :plan
  has_many :certificates

  def remaining_certificates
    plan.available - certificates.current_month.count
  end

end

ckozus

puts "hola mundo".class

puts "hola mundo".upcase

puts "curso: ruby on rails. nivel básico".size

puts 2 + 3

puts 2.+(3)

ckozus

  def self.get_superiors_of(user)
    superiors = Array.new
    return superiors if user.departament.nil?
    case user.is_chief
    when true
      unless user.departament.parent.nil?
        superiors = user.departament.parent.users.chiefs.to_a
      end
    when false
      if user.departament.users.chiefs.to_a.count > 0

ckozus

namespace :maintenance do
  namespace :questions do
    task :clean_up => :environment do
      Question.find_each do |question|
        if question.authors.size == 0
          question.picks.destroy_all
          question.destroy
        end
      end
    end

ckozus

  def full_name
    if self.first_name.nil? || self.last_name.nil?
      self.username
    else
      self.first_name+" "+self.last_name
    end
  end

  def full_name
    if first_name && last_name

ckozus

x = objeto
metodo_raro(x)
print x.nombre     #muestra el nombre del objeto original y no el del nuevo

def metodo_raro(x)
  x = nuevo_objeto()
  return
end

ckozus

window.pricingFunction = ->
  max = Math.max solo.height(), basic.height(), business.height()
  $('.solo, .basic, .business').height(max)

ckozus

class RequestsController < ApplicationController
  def create
   if access_allowed?
      set_access_control_headers
      head :created
    else
      head :forbidden
    end
  end

ckozus

add_column :users, :title, :string

User.reset_column_information
User.all.each do |user|
  user.title = Title.find_by_id(user.title_id).name
  user.save!
end

ckozus

datos = []

for i = 1 to n
  datos << {nombre: objeto.nombre, apellido: objeto.apellido}

crear = (datos) ->
  dato = datos.pop
  if dato