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CheezItMan
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Nice work, you hit the requirements here. Well done.
| binary_array.each do |num| | ||
| sum_of_nums = binary_array[index] * (2 ** power_num) | ||
| power_num += 1 | ||
| index -= 1 |
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Clever going backwards through the array.
| decimal_array << sum_of_nums | ||
| end | ||
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| decimal_array.each do |num| |
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Minor: You could use .sum here or have been summing each sum_of_nums in the loop above.
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Binary and Decimal
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