Javascript Tutorial - importing an external js file

Ruby tutorial - Introduction, Linux install and Hello world

Ruby tutorial - comments in your program

Ruby tutorial - variables

Ruby tutorial - doing simple math, basic operations

Ruby tutorial - Getting user input to your program

Ruby tutorial - pass in command line arguments

Ruby tutorial - Reading text Files

Ruby tutorial - Write text into a File

Ruby tutorial - use and define Functions

Ruby tutorial - IF and Else statements

Ruby tutorial - Arrays