public static RubyArray DivMod(RubyContext /*!*/ context, object self, object other)
{
object div = Div(context, self, other);
object mod = LibrarySites.Modulo(context, self, other);
return(RubyOps.MakeArray2(div, mod));
}
public static object Remainder(RubyContext /*!*/ context, object self, object other)
{
object modulo = LibrarySites.Modulo(context, self, other);
if (!Protocols.IsEqual(context, modulo, 0))
{
// modulo is not zero
if (RubyOps.IsTrue(LibrarySites.LessThan(context, self, 0)) && RubyOps.IsTrue(LibrarySites.GreaterThan(context, other, 0)) ||
RubyOps.IsTrue(LibrarySites.GreaterThan(context, self, 0)) && RubyOps.IsTrue(LibrarySites.LessThan(context, other, 0)))
{
// (self is negative and other is positive) OR (self is positive and other is negative)
return(LibrarySites.Minus(context, modulo, other));
}
}
// Either modulo is zero or self and other are not of the same sign
return(modulo);
}
