Returns a string representing the source code of the function.

Method of Function

Syntax

Parameters

None

Description

The toSource method returns the following values:
For the built-in Function object, toSource returns the following string indicating that the source code is not available:

For custom functions, toSource returns the MetaScript source that defines the object as a string.
This method is usually called internally by MetaScript and not explicitly in code. You can call toSource while debugging to examine the contents of an object.

See also

Function.toString, Object.valueOf