How to split one script in to multiple scripts in Salesforce?

Hello Amresh,

While searching out in google I found there is a module pattern which is Augmentation through which we can split a script into multiples.

One limitation of the module pattern so far is that the entire module must be in one file. Anyone who has worked in a large code-base understands the value of splitting among multiple files. Luckily, we have a nice solution to augment modules. First, we import the module, then we add properties, then we export it. Here’s an example, augmenting our MODULE from above:

var MODULE = (function (my) {
my.anotherMethod = function () {
// added method…
};

return my;
}(MODULE));
We use the var keyword again for consistency, even though it’s not necessary. After this code has run, our module will have gained a new public method named MODULE.anotherMethod. This augmentation file will also maintain its own private internal state and imports.

Thanks!