Gitly


1 struct Cat {
2     breed string
3 }
4 
5 interface Animal {
6     breed string
7 }
8 
9 fn (a Animal) info() string {
10     return "I'm a ${a.breed} ${typeof(a).name}"
11 }
12 
13 fn new_animal(breed string) Animal {
14     return &Cat{breed}
15 }
16 
17 fn test_methods_on_interfaces() {
18     mut a := new_animal('persian')
19     assert a.info() == "I'm a persian Animal"
20 }
21

1	struct Cat {
2	breed string
3	}
4
5	interface Animal {
6	breed string
7	}
8
9	fn (a Animal) info() string {
10	return "I'm a ${a.breed} ${typeof(a).name}"
11	}
12
13	fn new_animal(breed string) Animal {
14	return &Cat{breed}
15	}
16
17	fn test_methods_on_interfaces() {
18	mut a := new_animal('persian')
19	assert a.info() == "I'm a persian Animal"
20	}
21