This package doesn't really do much. I'm just testing how to upload node packages and update their versions. This should be an exercise in one of our courses.
There is one function in the module called updateString. It requires a string to be passed in, and replace the empty spaces and special characters with underscore _
const {updateString} = require('update-string');
updateString('hello there');
const demo = require('updateString');
demo.updateString('you rock!');