Returns all values of arguments of host function as List[Any]. For example:

import io.functionmeta._

def func(i: String, j: Int) {
 println(arguments)

}

Calling method func("1", 2) will print List("1",1).

Returns map of names and values of arguments of host function as Map[String, Any]. For example:

import io.functionmeta._

def func(i: String, j: Int) {
 println(arguments)

}

Calling method func("1", 2) will print Map(i -> "1", j -> 2).

Returns name of the host function. For example:

import io.functionmeta._

def func() {
 println("Name of the function is " + functionName)

}

Calling method func will print Name of the function is func.