While loop and do while loop in Ruby

The Ruby while loop is used to iterate a program several times. If the number of iterations is not fixed for a program, while loop is used. Ruby while loop executes a condition while a condition is true. Once the condition becomes false, while loop stops its execution. Syntax: Example: Output: Do…while loop: The Ruby […]

For loop in Ruby

Ruby for loop iterates over a specific range of numbers. Hence, for loop is used if a program has fixed number of iterations. Ruby for loop will execute once for each element in expression. Syntax: Ruby for loop using range: Output: Ruby for loop using array: Example: Output: Hope you guys found this page useful […]

How to write case statement in Ruby?

In Ruby, Use ‘case‘ keyword instead of ‘switch‘ and ‘when‘ instead of ‘case‘. The case statement matches one statement with multiple conditions just like a switch statement in other languages. Syntax: Let’s understand, With Example: Output: Hope you understand how to write case statement program 🙂

How to write if-else statement in Ruby?

You can use this statement in various format. like, if statement: Execute if block if condition is true. Check syntax here: See this example, Output: if-else statement: Execute if block if condition is true. Otherwise, execute else block. Check syntax here, See this example, Output: elsif statement: Execute if block if condition is true. Otherwise, […]

How to start Ruby from scratch?

Hello Everyone, This is for who don’t know the Ruby programming language and want to learn this, But they don’t finding any source like how to start this. So, There are some guideline given to start from scratch for ruby. First of all, If you don’t know how to code…. no worry. Because, When you start learning ruby you get understanding about coding. If […]

Introduction

Hi There, My name is Pruthviraj Rathod and I’m creator of this blog. To help you get started, here are a few questions: Going step by step from scratch. A fresher or any learner who loves programming can read this blog. Every day one post that can learn with a fresh mind and not be […]