=begin

Can hash values be arrays?

Yes.

hash_with_values_as_arrays = { array1: [1, 2, 3], array2: [4, 5, 6] }

Can you have an array of hashes?

Yes.

array_of_hashes = [{key1a: 'value1a', key2a: 'value2a'}, {key1b: 'value1b', key2b: 'value2b'}, {key3: 'value3'}, {key4: 'value4'}]

=end
