@RubyLevelMethod(name = "sleep", module = true)
public static RubyValue sleep(RubyValue receiver, RubyValue arg) {
long milliseconds = RubyTypesUtil.convertToJavaLong(arg) * 1000;
long startTime = System.currentTimeMillis();
RubyThread.sleep(milliseconds);
long endTime = System.currentTimeMillis();
return ObjectFactory.createFixnum((int) Math.round((endTime - startTime) / 1000.0));
}
@RubyLevelMethod(name = "exit", module = true)
public static RubyValue exit(RubyValue receiver, RubyValue arg) {
// TODO should raise SystemExit exception and call at_exit blocks
int status;
if (arg == RubyConstant.QTRUE) {
status = 0;
} else if (arg == RubyConstant.QFALSE) {
status = 1;
} else {
status = arg.toInt();
}
System.exit(status);
return RubyConstant.QNIL;
}
@RubyLevelMethod(name = "exit", module = true)
public static RubyValue exit(RubyValue receiver) {
// TODO should raise SystemExit exception and call at_exit blocks
System.exit(0);
return RubyConstant.QNIL;
}