can’t help feeling there should be a way to reduce the duplication of class name.

# getting-started

[baob]

can’t help feeling there should be a way to reduce the duplication of class name.

[marstran]

You can write fun Int.r() = RationalNumber(this, 1). Kotlin will infer the return type of the function when you use =.

[baob]

Thanks …. hacking away, I just discovered that … I didn’t know it was related to the = however. 👍

[marstran]

When you write a function with brackets without the return type, like fun f() { ... }, Kotlin will always infer the return type to be Unit.

[baob]

@marstran thanks