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{ 'name' => 'Peter', 'profession' => 'lion tamer', 'great love' => 'flannel' }

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test_grades = {
	"Andy" => "B-",
  :Benson => "A",
  "Tristan" => "C+",
  3 => 95.6
}

test_grades["Tristan"] = "A-"
puts test_grades["Andy"]
puts test_grades["Tristan"]
puts test_grades[:Benson]
puts test_grades[3]

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