Kotlin personal don'ts

dont.kt

// carely use get, and set, it's good with extension functions with no arguements, allowing you to not have the extra "()"
val foo2: Int get() {
    println("Calculating the answer")
    return 42
}

// just use this
fun getInt(): Int {
    return 42
}

// don't use set, just use a method, I think it is more cleaner
class StateLogger1 {
    var state = false
        set(value) {
            field = value
        }
        get() {return field }
}

// this is cleaner, and basically does the same thing
class StateLogger2(state: Boolean)


// don't use return@ notation... it's weird
val foo3 = run {
    println("")
    return@run 42
}

/* 
* sparingly use object expressions, they replace java anonymous classes, which I have never used
* I feel like it is really always better to use another class
*/

/* sparingly use companion objects
*/