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Create jazzbtod.rb #21

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9 changes: 9 additions & 0 deletions jazzbtod.rb
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Original file line number Diff line number Diff line change
@@ -0,0 +1,9 @@
def binary_to_decimal(binary_array)
# raise NotImplementedError
count = 8
new_array = []
binary_array.each do |index|
new_array << (2 ** (count -= 1)) * index
end
return new_array.sum
end