Ruby

As with all languages the ability to encapsulate and reuse code is always important and if nothing else keeps the code concise and readable, one of the main aims of Ruby. In this example we…

In this example we are going to take an IP Address in decimal format and convert the IP Address to Binary. The script itself it quite rudimentary but will will improve it in the next…

We have seen previously in my examples that we can process a single argument passed through to a ruby script. In this tutorial we are going to look at checking that we actually do have…

You may well be used to the conditional if statement in almost all programming, if not all. In ruby if does exist and we will use it. We also have a new conditional operator to…

As we move along in learning ruby we will now look at creating scripts rather than just using the interactive ruby shell, irb. I am using ruby on Linux and these demonstrations are using CentOS…

In ruby we can manipulate the case of strings with methods: capitalize upcase downcase Working with irb the interactive ruby environment we can test this easily. First we will create a local variable. Local variable…