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shubha-rajan
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Mar 2, 2019
| score += (2 ** (8 - (index + 1))) | ||
| end | ||
| end | ||
| # eight_decimals = [] |
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I would delete the code that's commented out, since you're not using it. That way it's more readable and someone else won't accidentally uncomment something they shouldn't.
shubha-rajan
reviewed
Mar 2, 2019
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| bin_array.each_with_index do |binary, index| | ||
| if binary == 1 | ||
| score += (2 ** (8 - (index + 1))) |
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I love how the calculation is all on one line. Amazing. Also like how you used the index to decrease the exponent each time. 👌
shubha-rajan
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Mar 2, 2019
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shubha-rajan
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Nice job! Just delete the commented out code and you're good! Also I'm not sure if we could use each_with_index on this assignment (idk where I heard that we couldn't) so if you want to redo this assignment in Hard Mode, try it with a while loop instead ;)
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Binary and Decimal
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