.fn

Syntax

// call a function called "myFunc"
var returnValue = ("myFunc" in NEXUS) ? NEXUS.myFunc(params) : alternative;
 
// if you're sure the function exists, simplify that to:
var returnValue = NEXUS.myFunc(params);

// add a new function to all instances of NEXUS
NEXUS.fn.myFunc = someFunction;
 
// add a new function to a specific instance of NEXUS
myNEXUS.myFunc = someFunction;

Ready-made NEXUS.fn functions

You can install bundles of ready-made functions using Fn Subroutines.

Calling NEXUS.fn functions

The following memory banks can access 'NEXUS.fn' via 'this':

• Classify Subroutines
• Suffix Subroutines
• Locate Subroutines
• Process Subroutines
• Fn Subroutines
• Any other subroutine that is a direct method of NEXUS, eg. NEXUS.someFunction().

An example follows:

var returnValue = this.whatever(params);

For all other memory banks, and all external code, use the following:

var returnValue = NEXUS.whatever(params);

It's probably best to always use 'NEXUS' instead of 'this' because using 'NEXUS' makes code easier to understand.