How to use

divmod

method

in

org.jruby.RubyBignum

@JRubyMethod(name = "divmod", required = 1, compat = RUBY1_9)
public IRubyObject divmod19(ThreadContext context, IRubyObject other) {
  if (!other.isNil() && other instanceof RubyFloat
      && ((RubyFloat)other).getDoubleValue() == 0) {
    throw context.runtime.newZeroDivisionError();
  }
  return divmod(context, other);
}

@JRubyMethod(name = "divmod", required = 1, compat = RUBY1_9)
public IRubyObject divmod19(ThreadContext context, IRubyObject other) {
  if (!other.isNil() && other instanceof RubyFloat
      && ((RubyFloat)other).getDoubleValue() == 0) {
    throw context.runtime.newZeroDivisionError();
  }
  return divmod(context, other);
}

while (from instanceof RubyBignum) {
  RubyBignum bignum = (RubyBignum)from;
  RubyArray ary = (RubyArray)bignum.divmod(context, big128);
  buf.append((byte)(RubyNumeric.fix2int(ary.at(RubyFixnum.one(context.runtime))) | 0x80) & 0xff);
  from = ary.at(RubyFixnum.zero(context.runtime));

while (from instanceof RubyBignum) {
  RubyBignum bignum = (RubyBignum)from;
  RubyArray ary = (RubyArray)bignum.divmod(context, big128);
  buf.append((byte)(RubyNumeric.fix2int(ary.at(RubyFixnum.one(context.runtime))) | 0x80) & 0xff);
  from = ary.at(RubyFixnum.zero(context.runtime));

while (from instanceof RubyBignum) {
  RubyBignum bignum = (RubyBignum)from;
  RubyArray ary = (RubyArray)bignum.divmod(runtime.getCurrentContext(), big128);
  buf.append((byte)(RubyNumeric.fix2int(ary.at(RubyFixnum.one(runtime))) | 0x80) & 0xff);
  from = ary.at(RubyFixnum.zero(runtime));

while (from instanceof RubyBignum) {
  RubyBignum bignum = (RubyBignum)from;
  RubyArray ary = (RubyArray)bignum.divmod(runtime.getCurrentContext(), big128);
  buf.append((byte)(RubyNumeric.fix2int(ary.at(RubyFixnum.one(runtime))) | 0x80) & 0xff);
  from = ary.at(RubyFixnum.zero(runtime));