Parsing JSON

# Use the Ruby JSON gem to parse data in the JSON format
json = JSON.parse(our_names)
# Get the first person's firstname. Ruby counts from 0, not 1! 
json[0]["firstname"]
=> "Emma"
# Get the second person's firstname
json[1]["firstname"]
=> "David"

# Get each bit of the JSON data...
json.each do |person|
  # ... and print the firstname and last name, with a space in the middle.               
  puts person["firstname"] + " " + person["lastname"]
end
=> "Emma Barnes", "David Aldridge", "Rob Jones"