ConfPad

Kotlin is out here for a while now but many developers don’t use full power of it and write Java-style of Kotlin. let and apply are the only language features get adopted. This talk is aimed to overcome a small learning curve in one very common thing developers work every day with: collections. Backed by familiar Java collection API but supplemented by a set of handy functions, Kotlin collection API becomes a versatile tool that helps to develop faster and makes code clearer and nicer.In this talk we’ll look into most common functions and how to mix and apply them into practice.