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Some more class sugar...

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This commit is contained in:
Johannes Findeisen 2025-09-26 07:53:12 +02:00
commit c7c4b467d5
2 changed files with 74 additions and 21 deletions
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21
examples/classes_demo.fun
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@ -55,24 +55,19 @@ p["x"] = 10
p["y"] = -2
print("after set -> p.x = " + to_string(p["x"]) + ", p.y = " + to_string(p["y"]))
// Call methods by first loading them into identifiers, then passing 'p' as first argument
to_str = p["toString"]
print("toString(p) => " + to_str(p))
// Call methods directly with dot-call sugar: p.method(args) desugars to method(p, args)
print("toString(p) => " + p.toString())
move_fn = p["move"]
move_fn(p, 3, 5)
print("after move(3,5) -> " + to_str(p)) // expect Point(13, 3)
p.move(3, 5)
print("after move(3,5) -> " + p.toString()) // expect Point(13, 3)
// Another instance with defaults
q = Point()
print("q initially -> " + to_str(q)) // Point(0, 0)
print("q initially -> " + q.toString()) // Point(0, 0)
// Counter demo
c = Counter()
inc = c["inc"]
add = c["add"]
print("counter inc -> " + to_string(inc(c))) // 1
print("counter inc -> " + to_string(inc(c))) // 2
print("counter add(5) -> " + to_string(add(c, 5))) // 7
print("counter inc -> " + to_string(c.inc())) // 1
print("counter inc -> " + to_string(c.inc())) // 2
print("counter add(5) -> " + to_string(c.add(5))) // 7
print("counter current value = " + to_string(c["value"]))