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 […]

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 🙂