| [ LiB ] |   |
Exercises
| 1: | Define object, class, and method. |
| 2: | What is the difference between a Ruby hash and a Ruby array? How is each declared? |
| 3: | Describe two built-in Ruby classes. |
| [ LiB ] | |
| [ LiB ] | |
| 1: | Define object, class, and method. |
| 2: | What is the difference between a Ruby hash and a Ruby array? How is each declared? |
| 3: | Describe two built-in Ruby classes. |
| [ LiB ] | |