05. Ruby Control Structures - Ruby Core Teaching
- 4. Conditional Branches A conditional Branch takes the result of a test expression and executes a block of code depending whether the test expression is true or false false and nil is evaluated FALSE Otherwise, it is TRUE Note: the number zero (0) is considered true, whereas many other programming languages consider it false
- 8. Loop
- 9. Loop: WHILE
- 10. Loop: UNTIL
- 11. Loop: FOR & EACH
- 12. Loop: BREAK & NEXT break is to break the execution of the loop next is to skip the rest of the current iteration
- 13. Loop: REDO & RETRY redo only repeats the current iteration retry repeats the whole loop from the start
- 14. Examples
- 15. Examples: Fizz-Buzz Fizz buzz is a group word game for children to teach them about division. Players take turns to count incrementally, replacing any number divisible by three with the word "fizz", and any number divisible by five with the word "buzz", and any number divisible by both three and five with the word "fizzbuzz".
- 16. Examples: Fizz-Buzz Fizz buzz with if-esle
- 17. Examples: Fizz-Buzz Fizz buzz with case-when
- 19. Examples: Basket of vegetable
- 20. Examples: Math