Example package

Module for Concatenating Text Files
Create a program that can glue together multiple files in a directory.
The program can be run from a terminal with a command:
$ concatenator ./src ./dist/bundle.js
concatenator is just a name of the program, and you should name it whatever you want.
In the example above the program looks for all JavaScript files in the ./src directory and combines them into one big file. The second argument specifies where to save the resulting file, in this example it's named bundle.js which is saved under the ./dist directory.