private IRubyObject callEachType(
MethodType type, IRubyObject rubyReceiver, String methodName, Block block, Object... args) {
Ruby runtime = rubyReceiver.getRuntime();
IRubyObject[] rubyArgs = null;
if (args != null && args.length > 0) {
rubyArgs = JavaUtil.convertJavaArrayToRuby(runtime, args);
for (int i = 0; i < rubyArgs.length; i++) {
IRubyObject obj = rubyArgs[i];
if (obj instanceof JavaObject) {
rubyArgs[i] = Java.wrap(runtime, obj);
}
}
}
ThreadContext context = runtime.getCurrentContext();
switch (type) {
case CALLMETHOD_NOARG:
return RuntimeHelpers.invoke(context, rubyReceiver, methodName);
case CALLMETHOD:
return RuntimeHelpers.invoke(context, rubyReceiver, methodName, rubyArgs);
case CALLMETHOD_WITHBLOCK:
return RuntimeHelpers.invoke(context, rubyReceiver, methodName, rubyArgs, block);
case CALLSUPER:
return RuntimeHelpers.invokeSuper(context, rubyReceiver, rubyArgs, Block.NULL_BLOCK);
case CALLSUPER_WITHBLOCK:
return RuntimeHelpers.invokeSuper(context, rubyReceiver, rubyArgs, block);
default:
break;
}
return null;
}
@JRubyMethod(name = "min", frame = true, compat = CompatVersion.RUBY1_9)
public IRubyObject min(ThreadContext context, Block block) {
if (block.isGiven()) {
return RuntimeHelpers.invokeSuper(context, this, block);
} else {
int c = RubyComparable.cmpint(context, begin.callMethod(context, "<=>", end), begin, end);
if (c > 0 || (c == 0 && isExclusive)) return context.getRuntime().getNil();
return begin;
}
}
@JRubyMethod(frame = true, meta = true)
public static IRubyObject inherited(
ThreadContext context, IRubyObject recv, IRubyObject subclass) {
IRubyObject subJavaClass = RuntimeHelpers.invoke(context, subclass, "java_class");
if (subJavaClass.isNil()) {
subJavaClass = RuntimeHelpers.invoke(context, recv, "java_class");
RuntimeHelpers.invoke(context, subclass, "java_class=", subJavaClass);
}
return RuntimeHelpers.invokeSuper(context, recv, subclass, Block.NULL_BLOCK);
}
@JRubyMethod(name = "max", frame = true, compat = CompatVersion.RUBY1_9)
public IRubyObject max(ThreadContext context, Block block) {
if (block.isGiven() || isExclusive && !(end instanceof RubyNumeric)) {
return RuntimeHelpers.invokeSuper(context, this, block);
} else {
int c = RubyComparable.cmpint(context, begin.callMethod(context, "<=>", end), begin, end);
Ruby runtime = context.getRuntime();
if (isExclusive) {
if (!(end instanceof RubyInteger))
throw runtime.newTypeError("cannot exclude non Integer end value");
if (c == 0) return runtime.getNil();
if (end instanceof RubyFixnum)
return RubyFixnum.newFixnum(runtime, ((RubyFixnum) end).getLongValue() - 1);
return end.callMethod(context, "-", RubyFixnum.one(runtime));
}
return end;
}
}
@JRubyMethod(
name = {"include?", "member?"},
frame = true,
compat = CompatVersion.RUBY1_9)
public IRubyObject include_p19(ThreadContext context, IRubyObject obj) {
Ruby runtime = context.getRuntime();
if (begin instanceof RubyNumeric
|| end instanceof RubyNumeric
|| !TypeConverter.convertToTypeWithCheck(begin, runtime.getInteger(), "to_int").isNil()
|| !TypeConverter.convertToTypeWithCheck(end, runtime.getInteger(), "to_int").isNil()) {
if (rangeLe(context, begin, obj) != null) {
if (isExclusive) {
if (rangeLt(context, obj, end) != null) return runtime.getTrue();
} else {
if (rangeLe(context, obj, end) != null) return runtime.getTrue();
}
}
return runtime.getFalse();
} else if (begin instanceof RubyString
&& end instanceof RubyString
&& ((RubyString) begin).getByteList().realSize == 1
&& ((RubyString) end).getByteList().realSize == 1) {
if (obj.isNil()) return runtime.getFalse();
if (obj instanceof RubyString) {
ByteList Vbytes = ((RubyString) obj).getByteList();
if (Vbytes.realSize != 1) return runtime.getFalse();
int v = Vbytes.bytes[Vbytes.begin] & 0xff;
ByteList Bbytes = ((RubyString) begin).getByteList();
int b = Bbytes.bytes[Bbytes.begin] & 0xff;
ByteList Ebytes = ((RubyString) end).getByteList();
int e = Ebytes.bytes[Ebytes.begin] & 0xff;
if (Encoding.isAscii(v) && Encoding.isAscii(b) && Encoding.isAscii(e)) {
if ((b <= v && v < e) || (!isExclusive && v == e)) return runtime.getTrue();
return runtime.getFalse();
}
}
}
return RuntimeHelpers.invokeSuper(context, this, obj, Block.NULL_BLOCK);
}
