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Ruby

A dynamic, general-purpose object-oriented programming language that combines syntax inspired by Perl with Smalltalk-like features. Powers the Ruby on Rails framework.

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Beginning Ruby

Use these additional resources for reference and additional practice

Beginning Ruby developers should be able to

  • Use irb to test your ideas.
  • Print values.
  • Run programs.
  • Avoid syntax errors.
  • Define a method.
  • Invoke a method.
  • Use common control flow structures.

Intermediate Ruby

Use these additional resources for reference and additional practice

Intermediate Ruby developers should be able to

  • Compare objects.
  • Define a class.
  • Instantiate an object.
  • Iterate over collections.

Ongoing Reference