Nesting and Polymorphism of methods in the Scala Series of big data's tutorial
Big data tutorials share the nesting and method polymorphism of the Scala series of methods.
Method to define other methods nested in the
Example 1
Object EmbedDemo {
Def add3 (XRO Intrection yRV Int ZRO int) = {
Def add2 (XRV Intjcmntjjjjnt) = {
Xfanty
}
Add2 (add2 (XBY), z)
}
Def main (args: Array [String]): Unit = {
Println (add3 (1 and 2)) / / 6
}
}
Example 2
Def factorial (x: Int): Int = {
Def fact (x: Int, accumulator: Int): Int = {
If (x
