class Integer

Public Instance Methods

int8_minus(integer) click to toggle source
# File lib/bitwise.rb, line 6
def int8_minus(integer)
        if (self-integer)<0
                (self-integer)+256
        else
                (self-integer)
        end
end
int8_plus(integer) click to toggle source
# File lib/bitwise.rb, line 2
def int8_plus(integer)
        ((self+integer).abs)%256
end