test2

[[#Object instance-methods] at: 'dump put:
	{(self)
		[[[self instance-of] instance-variables] foreach:
			{(v) [v print]
			     ["=" print]
			     [[[#Method-Call new: ('self v)] eval] print]
			     ["\n" print]
			}
		]
		#nil
	}
]

// Factorial
[[#Integer instance-methods] at: 'fac put:
	{(self)
		 [[self equals: 0] if: 1 else: '[self mult: [[self add: -1] fac]]]
	}
]

// GCD
[[#Integer instance-methods] at: "gcd:" put:
	{(a b)
		[[b gt: a] if: '[b gcd: a] else:
			'[[b equals: 0] if: 'a else:
				'[b gcd: [a mod: b]]
			]
		]
	}
]


[#Metaclass new: "Point" parent: #Object instance-variables: '(x y)]
[[Point instance-methods] at: 'tostring put:
	 {(self) [([self x] [self y]) tostring]}
	 ]
[[Point instance-methods] at: "add:" put:
	 {(self p)
	  [result := [Point new]]
	  [result x: [[self x] add: [p x]]]
	  [result y: [[self y] add: [p y]]]
	  result
	  }
	  ]
[#Environment at: 'p1 put: [Point new]]
[#Environment at: 'p2 put: [Point new]]
[p1 x: 1]
[p1 y: 2]
[p2 x: 13]
[p2 y: 42]
[p1 add: p2]