On 03/11/11 13:42, Dan Simpson wrote:
There is probably a more elegant solution, but you can use bit shifts
and masks
I think mask, shift, and collect is about it.
Here's another version that doesn't require you specify the number of bytes:
class Fixnum
def to_byte_array
x = self
result = []
until x == 0
result = [x & 0xff] + result
x = x >> 8
end
result
end
end
require 'pp'
pp 65537.to_byte_array
pp 35.to_byte_array
--Steve
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