Ruby

More about Hashes

students = {  John: "C",
              Sally: "B",
              Adam: "A",
              Nancy: "C",
              Kelly: "A" }

# Write your code here


students = {  John: "C",
              Sally: "B",
              Adam: "A",
              Nancy: "C",
              Kelly: "A" }

ab_students = students.select do |key, value|
  value == "A" or value == "B"
end

puts ab_students
