@RubyLevelMethod(name = "extend")
public static RubyValue extend(RubyValue receiver, RubyArray args) {
for (RubyValue v : args) {
RubyAPI.callPublicOneArgMethod(v, receiver, null, RubyID.extendObjectID);
}
return receiver;
}
@RubyLevelMethod(name = "===")
public static RubyValue objEqual(RubyValue receiver, RubyValue arg) {
if (receiver == arg) {
return RubyConstant.QTRUE;
} else {
boolean result = RubyAPI.callPublicOneArgMethod(receiver, arg, null, RubyID.equalID).isTrue();
return ObjectFactory.createBoolean(result);
}
}
// @RubyLevelMethod(name="=~")
public RubyValue operator_match(RubyValue arg) {
if (arg instanceof RubyRegexp) {
RubyRegexp reg = (RubyRegexp) arg;
int p = reg.matchPosition(toString());
if (p >= 0) {
return ObjectFactory.createFixnum(p);
} else {
return RubyConstant.QNIL;
}
} else {
return RubyAPI.callPublicOneArgMethod(arg, this, null, RubyID.matchID);
}
}
private RubyValue compare(RubyArray other_array) {
int length = (size() <= other_array.size()) ? size() : other_array.size();
for (int i = 0; i < length; ++i) {
RubyValue v =
RubyAPI.callPublicOneArgMethod(get(i), other_array.get(i), null, RubyID.unequalID);
if (!RubyAPI.testEqual(v, ObjectFactory.FIXNUM0)) {
return v;
}
}
if (size() == other_array.size()) {
return ObjectFactory.FIXNUM0;
} else if (size() > other_array.size()) {
return ObjectFactory.FIXNUM1;
} else {
return ObjectFactory.FIXNUM_NEGATIVE_ONE;
}
}
@RubyLevelMethod(name = "extend")
public static RubyValue extend(RubyValue receiver, RubyValue arg) {
RubyAPI.callPublicOneArgMethod(arg, receiver, null, RubyID.extendObjectID);
return receiver;
}