What are case statements in Ruby?

What are case statements in Ruby?

Case statements in Ruby are used to execute different code based on the value of a variable. They are similar to switch statements in other languages.

Can you give me an example of a case statement?

Sure! Here's a simple example:

case day_of_week
when 'Monday'
  puts 'Start of the week!'
when 'Friday'
  puts 'Almost the weekend!'
else
  puts 'Just another day.'
end

What are the advantages of using case statements?

Case statements can make your code cleaner and more readable, especially when dealing with multiple conditions. They also allow for easier maintenance.

Are there any limitations to case statements?

Yes, case statements can only evaluate a single variable or expression, and they may not be as flexible as if-else statements in some scenarios.