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| fun main() { | |
| val fun1: (Int) -> Int = { x -> x + 1 } | |
| val fun2: (String) -> String = { x -> x.reversed() } | |
| val fun3: (List<Int>) -> Int = { x -> x.sum() } | |
| val fun4: (Double) -> Double = { x -> x * x } | |
| val result1: (Int) -> Any = ::fun4::fun3::fun2::fun1 | |
| val result2: (Int) -> Any = fun4::fun3::fun2::fun1 | |
| val fun5: (Any) -> String = { x -> x.toString() } | |
| val fun6: (String) -> String = { x -> x.capitalize() } | |
| val fun7: (String) -> String = { x -> x.repeat(2) } | |
| val fun8: (String) -> String = { x -> x.substring(1) } | |
| val result3: (Int) -> String = fun8::fun7::fun6::fun5::result1 | |
| val result4: (Int) -> String = ::fun8::fun7::fun6::fun5::result2 | |
| println(result3(10)) // prints "100.0" | |
| println(result4(10)) // prints "100.0" | |
| } |
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It is not a good practice....Just for fun!