concise.md

Concise

Create a POJO with getters, setters, equals(), hashCode(), toString() and copy() in a single line:

data class Customer(val name: String, val email: String, val company: String)

Or filter a list using a lambda expression:

val positiveNumbers = list.filter { it > 0 }

Want a singleton? Create an object:

object ThisIsASingleton {
    val companyName: String = "JetBrains"
}