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Last active August 29, 2015 14:24
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Ruby conceptual review
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ruby_questions.md

Define the following terms:

  • integer
  • string
  • array
  • hash
  • loop
  • conditional logic
  • class
  • method
  • instance variable
  • return statement
  • getter method

Be able to answer the following questions:

  • What is the difference between an instance variable in a class and an instance variable in a controller?
  • When would you use a hash and when would you use an array?
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