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@Beyarz
Created August 19, 2023 19:37
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Convert integer to binary
def itob(number)
decimals = []
while (number.positive?)
number, remainder = number.divmod(2)
decimals << remainder
end
bits = decimals.length.times.map { |i| 2**i }
validate_sum = 0
decimals.each_with_index { |el, i| validate_sum += bits[i] if el.positive? }
"Bits: #{decimals.length}, Binary: #{decimals.join}, Number: #{validate_sum}"
end
puts itob(323)
#=> Bits: 9, Binary: 110000101, Number: 323
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