Foggy day

class KotlinPlayGroundActivity : AppCompatActivity() { override fun onCreate(savedInstanceState: Bundle?) { super.onCreate(savedInstanceState) setContentView(R.layout.activity_kotlin_play_ground) val result = compose(::divide, ::multiply) println("result : ${result(3)}") val result2 = compose2(::divide, ::multiply) println("result2 : ${result2(4)}") val result3 = compose3(::divide, ::multiply) p..