Created
May 16, 2016 22:57
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| def array_flattener(array) | |
| raise ArgumentError, 'Argument must an array' unless array.is_a? Array | |
| flattened_array = [] | |
| array.each do |element| | |
| if element.is_a? Array | |
| flattened_array += array_flattener(element) | |
| else | |
| flattened_array << element | |
| end | |
| end | |
| flattened_array | |
| end |
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