Pure JavaScript

Function()

JavaScript 1.0+, ECMAScript 1.0+, JScript 1.0+ Nav2+, NES2+, IE 3+, Opera3+ Syntax

var variable = new Function()
var variable = new Function(int)
var variable = new Function(arg1, …, argN)

Description

Function() is a constructor that creates a Function object. Table 6.26 lists the different methods and properties of the Function object.

Table 6.26. Properties and Methods of the Function Object

Property/Method	Description
apply()	Applies method to multiple objects
arguments	Array reflecting function arguments
arity	Number of arguments expected by function
call()	Allows calling of methods belonging to other functions
caller	Reference to function caller
prototype	Prototype for a class of objects
toSource()	Created copy of function ...