Simply Rails 2

Chapter 3 — Introducing Ruby

1. Basic car classes:
   • 01-car-classes.rb
2. if, if-else, and elsif constructs:
   • 02-if-construct.rb
   • 03-if-else-construct.rb
   • 04-if-elsif-else.rb
   • 05-if-statement-modifier.rb
3. unless and unless-else constructs:
   • 06-unless-construct.rb
   • 07-unless-else.rb
   • 08-unless-statement-modifier.rb
4. Loops:
   • 09-while-loop.rb
   • 10-until-loop.rb
   • 11-for-loop.rb
5. Blocks:
   • 12-simple-block.rb
   • 13-block-with-params.rb
   • 14-block-integer.rb
   • 15-block-upto.rb

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