Ruby Review #3

Ruby Course
Brookline Adult and Community Education
June 22, 2009
Review #3

What is the Ruby object that's a number but not an integer called?

What's the syntax of the Ruby case statement?

What happens if more than one of the statements within a case statement evaluates to true?

What objects can be stored in a Ruby array?

What is an iterator?

What is a block?

What is the difference between a block that uses 'do' and 'end' and a block that uses '{' and '}'?

How do you pass a value into a method?

How do you pass a value from a method into a block?