In Scala, currying refers to the technique of transforming a function. There are multiple arguments passed into this function, which then forms a chain of functions that take one argument each. This type of function is widely used in multiple functional languages.
Syntax:
def curryfunction_name(argument1, argument2) = operation
Example:
object Currying
{
def add(a: Int, b: Int) = a + b;
def main(args: Array[String])
{
println(add(10, 5));
}
}
Output:
15
In this case, we've defined an add function that takes two arguments (a and b), and it gives us the result of adding a and b, by calling it in the main function.
