Rafael Tonholo

@rafael.tonholo.dev

936 Followers 613 Following

Android Developer 💜 Kotlin lover 📱 Jetpack Compose addicted 💡 Always trying to learn new things 🇧🇷🇨🇦

The image presents a code that exemplifies the usage of the when guards on Kotlin 2.1.0. Here is the code: private fun Selector.calculateSpecificity(): CssSpecificity { var a = 0 var b = 0 var c = 0 when (this) { is Selector.Id -> a = 1 is Selector.Attribute, is Selector.Class -> b = 1 is Selector.Type if name != "*" -> c = 1 is Selector.PseudoClass -> { val specificity = calculateSpecificity() a = specificity.a b = specificity.b c = specificity.c } is Selector.PseudoElement -> c = 1 else -> Unit } return CssSpecificity(a, b, c) }