test

test.rb

  # loops
  3.times do |t|
    puts t
  end

  # assignment
  professors = ["Chambers", "Goldwasser", "Scannell"]

  # iterators
  professor.each do |professor|
    puts professor
  end

  # boolean operators

  "hi".is_a?(String) # => True
  # the parenthasis are optional:
  # "hi".is_a? String
  # renders the same result