ruby-uebungen/Assignment_015/solution/readme.md

# Lösung: Monkey Patch

<div style="border: 1px solid grey;"><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br></div>```ruby
class String
  def to_leet
    self.tr('aeiou', '43107')
  end
end

print "hello leet".to_leet # => h3ll0 l337
```