Ruby Hello Program

The traditional "Hello, World!" program is the first program that most people learn to write in any programming language. In this tutorial, we will show you how to write the "Hello, World!" program in Ruby.

Syntax

The syntax for writing the "Hello, World!" program in Ruby is very simple. All you need a single line of code:

puts "Hello, World!"

Example

Here is the complete example of the "Hello, World!" program in Ruby:

puts "Hello, World!"

Output

When you run the above program, you will see the following output:

Hello, World!

Explanation

Let's take a closer look at the syntax used in the ", World!" program.

puts "Hello, World!"

The puts statement is used to output a string to the console. In this case, we are using it to output the string "Hello, World!" to the console.

Use

The "Hello, World!" program is a simple program that is used to demonstrate the basic syntax of a programming language. It is a good starting point for learning any new programming language.

Important Points

Here are some important points to keep in mind when writing the "Hello, World!" program in Ruby:

• Ruby is a dynamically typed language, which means that variable types are determined at runtime.
• Ruby is an interpreted language, which means that you do not need to compile your code before running it.
• Ruby is a powerful language with a lot of built-in functions and libraries, which makes it perfect for prototyping and rapid development.

Summary

In this tutorial, we showed you how to write the "Hello, World!" program in Ruby. The program is very simple, but it is an essential starting point for learning any new programming language. We hope that this tutorial has helped you get started with Ruby and that you are on your way to becoming a Ruby developer!