class Integer
Public Instance Methods
byte()
click to toggle source
# File app/core/util.rb, line 19 def byte overflow(self.to_i, 2 ** 7) end
int()
click to toggle source
# File app/core/util.rb, line 35 def int overflow(self.to_i, 2 ** 31) end
long()
click to toggle source
# File app/core/util.rb, line 43 def long overflow(self.to_i, 2 ** 64) end
nibble()
click to toggle source
# File app/core/util.rb, line 15 def nibble overflow(self.to_i & 0xf, 2 ** 4) end
overflow(i, e = 2 ** 31)
click to toggle source
# File app/core/util.rb, line 2 def overflow(i, e = 2 ** 31) f = (Math.log(e) / Math.log(2)).to_i+1 g = (2 ** f) - 1 if i < -e i & g elsif i > e - 1 -(-(i) & g) else i end end
short()
click to toggle source
# File app/core/util.rb, line 27 def short overflow(self.to_i, 2 ** 15) end
ubyte()
click to toggle source
# File app/core/util.rb, line 23 def ubyte overflow(self.to_i & 0xff, 2 ** 8) end
uint()
click to toggle source
# File app/core/util.rb, line 39 def uint overflow(self.to_i & 0xffffffff, 2 ** 32) end
ulong()
click to toggle source
# File app/core/util.rb, line 47 def ulong overflow(self.to_i & 0xffffffffffffffff, 2 ** 64) end
ushort()
click to toggle source
# File app/core/util.rb, line 31 def ushort overflow(self.to_i & 0xffff, 2 ** 16) end