def desc(obj)
puts "Object: #{obj} \tTyp: #{obj.class}"
end
desc("Hallo!")
desc(42)
desc(4.4333E-43)
desc(true)
desc(5..9)
desc(nil)
desc(String)
desc(Class)
Object: Hallo! Typ: String Object: 42 Typ: Fixnum Object: 4.4333e-43 Typ: Float Object: true Typ: TrueClass Object: 5..9 Typ: Range Object: Typ: NilClass Object: String Typ: Class Object: Class Typ: Class