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I'm implementing a plus method that should work this way:
1 plus 2 // 3
"a" plus "b" // "a and b = ab"
Here is my implementation:
implicit class MyMath(a: Any) {
def plus(b: Any) = {
(a, b) match {
case (s: String, s2: String) => s"$s and $s2"
case(i: Int, i2: Int) => ...