# File lib/numru/nusdas.rb, line 51 def get_sint4(str) if str.length == 4 i = str.unpack("N")[0] return i > @@si4_max ? -1-(i^@@ui4_max) : i else len = str.length/4 ary = Array.new(len) len.times{|n| ary[n] = get_sint4(str[n*4,4]) } return ary end end