Scala 3/scala/Function4

Function4

trait Function4[-T1, -T2, -T3, -T4, +R] extends AnyRef

A function of 4 parameters.

Source:
Function4.scala
class Object
trait Matchable
class Any
(T1, T2, T3, T4) => R

Value members

Abstract methods

def apply(v1: T1, v2: T2, v3: T3, v4: T4): R

Apply the body of this function to the arguments.

Apply the body of this function to the arguments.

Returns:

the result of function application.

Source:
Function4.scala

Concrete methods

def curried: T1 => T2 => T3 => T4 => R

Creates a curried version of this function.

Creates a curried version of this function.

Returns:

a function f such that f(x1)(x2)(x3)(x4) == apply(x1, x2, x3, x4)

Source:
Function4.scala
override def toString(): String
Definition Classes
Source:
Function4.scala
def tupled: (T1, T2, T3, T4) => R

Creates a tupled version of this function: instead of 4 arguments, it accepts a single scala.Tuple4 argument.

Creates a tupled version of this function: instead of 4 arguments, it accepts a single scala.Tuple4 argument.

Returns:

a function f such that f((x1, x2, x3, x4)) == f(Tuple4(x1, x2, x3, x4)) == apply(x1, x2, x3, x4)

Source:
Function4.scala