Ruby

Let's see how to handle exceptions to prevent the program from terminating, when an unexpected error occurs in Ruby.

Let's see how to use File I/O in Ruby.

Let's see what the procedure object and how to use it in Ruby.

Let's see how to use the Iterator to handle the arrays more comfortable in Ruby.

Let's see what the module is and how to use the module in Ruby.

let's see what the class is and how to use the class in Ruby.

Let's see how to use the String in Ruby.

Let's see what the Object is and how to use it in Ruby

Let's see how to use Method(Function) in Ruby.

Let's see how to use the loop like for, white in Ruby

Let's see what BEGIN and END are, and how to use them in Ruby.

Let's see what Range operator is and how to use it.