本文整理了Java中org.jruby.RubyHash.directKeySet方法的一些代码示例，展示了RubyHash.directKeySet的具体用法。这些代码示例主要来源于Github/Stackoverflow/Maven等平台，是从一些精选项目中提取出来的代码，具有较强的参考意义，能在一定程度帮忙到你。RubyHash.directKeySet方法的具体详情如下：
包路径：org.jruby.RubyHash
类名称：RubyHash
方法名：directKeySet

RubyHash.directKeySet介绍

暂无

代码示例

代码示例来源：origin: org.jruby/jruby-complete

protected final Set<IRubyObject> elements() {
  return hash.directKeySet(); // Hash view -> no copying
}

代码示例来源：origin: org.jruby/jruby-core

protected final Set<IRubyObject> elements() {
  return hash.directKeySet(); // Hash view -> no copying
}

代码示例来源：origin: org.jruby/jruby-core

static void checkValidSpawnOptions(ThreadContext context, RubyHash opts) {
  for (Object opt : opts.directKeySet()) {
    if (opt instanceof RubySymbol) {
      if (!ALL_SPAWN_OPTIONS.contains(((RubySymbol) opt).idString())) {
        throw context.runtime.newArgumentError("wrong exec option symbol: " + opt);
      }
    }
    else if (opt instanceof RubyString) {
      if (!ALL_SPAWN_OPTIONS.contains(((RubyString) opt).toString())) {
        throw context.runtime.newArgumentError("wrong exec option: " + opt);
      }
    }
  }
}

代码示例来源：origin: org.jruby/jruby-complete

static void checkValidSpawnOptions(ThreadContext context, RubyHash opts) {
  for (Object opt : opts.directKeySet()) {
    if (opt instanceof RubySymbol) {
      if (!ALL_SPAWN_OPTIONS.contains(((RubySymbol) opt).idString())) {
        throw context.runtime.newArgumentError("wrong exec option symbol: " + opt);
      }
    }
    else if (opt instanceof RubyString) {
      if (!ALL_SPAWN_OPTIONS.contains(((RubyString) opt).toString())) {
        throw context.runtime.newArgumentError("wrong exec option: " + opt);
      }
    }
  }
}

代码示例来源：origin: org.kill-bill.billing/killbill-osgi-bundles-jruby

scope.setValue(keyRest.getIndex(), keyValues, keyRest.getDepth());
} else if (!keyValues.isEmpty()) { // No kwrest and no explicit keyword args
  throw runtime.newArgumentError("unknown keyword: " + keyValues.directKeySet().iterator().next());

代码示例来源：origin: com.ning.billing/killbill-osgi-bundles-jruby

scope.setValue(keyRest.getIndex(), keyValues, keyRest.getDepth());
} else if (!keyValues.isEmpty()) { // No kwrest and no explicit keyword args
  throw runtime.newArgumentError("unknown keyword: " + keyValues.directKeySet().iterator().next());