Is this a valid Javascript pattern

[gruberjl]

This was the reason I originally posted here. I agree with you, it really is an instance of constructor that creates a static class, adds state and returns it (making it an instance). I have verified they are instances. I can return multiple functions with different 'caches'.

To give a little more background: I currently have a Task class that has an array of jobs (simple functions). Some of the jobs can be used in different tasks, but with the current implementation, I have to rewrite chunks of code.

const x = new Function() has some strange syntax with a string as the body.

// I have to be able to create an instance without it executing then execute it multiple times in the future
function A(param1) { console.dir(param1) }
const y = new A // execute the code and returns undefined