示例#1
0
  private RubyValue to_i(int radix) {
    String value = toString();

    value = StringMe.replaceAll(value, "[^+\\-a-zA-Z0-9]", "");
    int end = value.indexOf('+', 1);
    int end1 = value.indexOf('-', 1);

    if (end < 0) {
      if (end1 < 0) {
        end = value.length();
      } else {
        end = end1;
      }
    } else {
      if (end1 >= 0) {
        end = Math.min(end, end1);
      }
    }

    value = value.substring(0, end);
    int nPoint = value.indexOf('.');
    if (nPoint >= 0) value = value.substring(0, nPoint);

    if (radix >= 2 && radix <= 36) {
      HugeInt bigint;
      try {
        bigint = new HugeInt(value, radix);
      } catch (NumberFormatException e) {
        return ObjectFactory.FIXNUM0;
      }
      return RubyBignum.bignorm(bigint);
    }
    throw new RubyException(RubyRuntime.ArgumentErrorClass, "illegal radix " + radix);
  }
示例#2
0
 public RubyInteger toRubyInteger() {
   return RubyBignum.bignorm(this.toLong());
 }