Sha256: cbf457361cf00cf39cb21941b50e7a8357662ea90b73a20f48fa95f74e0b16d3
Contents?: true
Size: 369 Bytes
Versions: 396
Compression:
Stored size: 369 Bytes
Contents
class Octal
BASE = 8
attr_reader :digits
def initialize(decimal)
@digits = decimal.reverse.chars
end
def to_decimal
decimal = 0
digits.each_with_index do |digit, index|
return 0 unless valid_chars.include? digit
decimal += digit.to_i * BASE**index
end
decimal
end
def valid_chars
[*('0'..(BASE - 1).to_s)]
end
end
Version data entries
396 entries across 396 versions & 1 rubygems