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flanger001/integer_extensions.rb

Created January 11, 2024 20:16
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Binary nonsense
Raw
integer_extensions.rb
# frozen_string_literal: true
module IntegerExtensions
refine Integer do
def as_binary_string(width = nil)
width ||= self.bit_length
"%0#{width}b" % self
end
def as_byte
as_binary_string(8)
end
end
end
3.as_binary_string
=> "11"
3.as_binary_string(3)
=> "011"
255.as_byte
=> "11111111"
233.byte
=> "11101001"
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