Espruino 1v94 released!

In my case it was a lot of human readable data and thus quite verbose

It is automatically executed when you run Modules.addCached - so your original verbose text version will no longer exist in memory. I'd check process.memory().usage and make sure you're actually freeing yourself a lot of memory and not just making your life difficult:

This is done on a linux-based Espruino so the memory usages might be different, but you get the idea.

>Modules.addCached("foo","/* lots and lots of text here */exports.hello = function() {};")
=undefined
>process.memory().usage
=32
>foo = require("foo")
={ 
  "hello": function () {}
 }
>process.memory().usage
=33
>Modules.removeAllCached()
=undefined
>process.memory().usage   
=32

Removing the module from the cache saves just one memory block - the one with the module's name in.