Interface Function

Creates a new function.

Hierarchy

Function

Index

Properties

Methods

Properties

arguments

arguments: any

caller

caller: Function

length

length: number

name

name: string

Returns the name of the function. Function names are read-only and can not be changed.

prototype

prototype: any

Methods

apply

apply(this: Function, thisArg: any, argArray?: any): any

Calls the function, substituting the specified object for the this value of the function, and the specified array for the arguments of the function.

Parameters
- this: Function
- thisArg: any
  
  The object to be used as the this object.
- Optional argArray: any
  
  A set of arguments to be passed to the function.
Returns any

bind

bind(this: Function, thisArg: any, ...argArray: any[]): any

For a given function, creates a bound function that has the same body as the original function. The this object of the bound function is associated with the specified object, and has the specified initial parameters.

Parameters
- this: Function
- thisArg: any
  
  An object to which the this keyword can refer inside the new function.
- Rest ...argArray: any[]
  
  A list of arguments to be passed to the new function.
Returns any

call

call(this: Function, thisArg: any, ...argArray: any[]): any

Calls a method of an object, substituting another object for the current object.

Parameters
- this: Function
- thisArg: any
  
  The object to be used as the current object.
- Rest ...argArray: any[]
  
  A list of arguments to be passed to the method.
Returns any

toString

toString(): string

Returns a string representation of a function.

Returns string