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Ruby Help
Guide written by Claudio Garau
- 1. Introduction: What is Ruby
- 2. Installation on Windows and Linux
- 3. How Ruby can see the strings
- 4. As Ruby sees the numbers: syntax and operators
- 5. Variables and conversion in Ruby
- 6. Using methods gets and chomp and distinctions between variables
- 7. Conditionals in Ruby
- 8. Control structures and houses the unless
- 9. The loops in Ruby
- 10. Arrays in Ruby
- 11. Hashes in Ruby
- 12. Managing files and folders with Ruby
- 13. Methods explicit, implicit and defined in Ruby
- 14. Defining and using classes in Ruby
- 15. An example of RubyGems Ruby and MySQL
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