How to realize the nesting of Scala methods and method Polymorphism
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Method to define other methods nested in the
Example 1
Object EmbedDemo {def add3 (xdef add2) = {def add2 (xdef add2)} add2 (add2 (x), z)} def main (args: Array [String]): Unit = {println (add3) / / 6}}
Example 2
Def factorial (x: Int): Int = {def fact (x: Int, accumulator: Int): Int = {if (x
