oliverswitzer

module MyModule
  def first_module_method
  end
end

oliverswitzer

What does the following code print to the console?
var person = {
  name: "Joe Camel",
  age: 42,
  status: "dead"
}
console.log(typeof person);
--> Object {name: "Joe Camel", age: 42, status: "dead"}

 

oliverswitzer

What does the following code evaluate to?
var first_name = function (name) {
  return name;
}
first_name("bob");
--> 'bob'
 
What does the following code evaluate to?
function add(x, y) {
  return x + y;

oliverswitzer

> typeof(3)
'number'
> typeof(3) === typeof(4.32)
true
> 5/0
Infinity
> 3/"bob"
NaN
> NaN === NaN
false

oliverswitzer

def fibo_finder
  if n < 2
    n
  else
    fibo_finder(n-1) + fibo_finder(n-2)
  end
end

oliverswitzer

RSpec.configure do |config|
  # Use color in STDOUT
  config.color_enabled = true

  # Use color not only in STDOUT but also in pagers and files
  config.tty = true

  # Use the specified formatter
  config.formatter = :documentation # :progress, :html, :textmate
end

oliverswitzer

9.times do |i|
  puts i 
end

oliverswitzer

for(var i = 0; i < 10; i++){
  console.log(i);
}

oliverswitzer

1.upto(100) do |i|
  if i % 3 == 0
    puts "fizz"
  elsif i % 5 == 0
    puts "buzz"
  elsif i % 3 == 0 && i % 5 == 0
    puts "fizzbuzz"
  else
    puts i
  end