call

Calls the supplied function.

Signature

call<T>(fn: (...arguments: any[]) => T | void, ...arguments: any[]): T | undefined

Parameters

Name	Type	Optional	Description
fn	(...arguments: any[]) => T | void	No	Specifies the function to execute.
arguments	any[]	Yes	Optional arguments which should be passed to the callee.

Return value

Returns undefined if the call fails or the return value of the function which is executed if the call succeeds.