本文整理了Java中org.jruby.Ruby.constant方法的一些代码示例，展示了Ruby.constant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。Ruby.constant方法的具体详情如下：
包路径：org.jruby.Ruby
类名称：Ruby
方法名：constant

Ruby.constant介绍

[英]A representation of this runtime as a JIT-optimizable constant. Used for e.g. invokedynamic binding of runtime accesses.
[中]将此运行时表示为JIT可优化常量。用于运行时访问的invokedynamic绑定。

代码示例

代码示例来源：origin: org.jruby/jruby-core

public static Ruby runtime(ThreadContext context, MutableCallSite site) {
  MethodHandle constant = (MethodHandle)context.runtime.constant();
  if (constant == null) constant = (MethodHandle)OptoFactory.newConstantWrapper(Ruby.class, context.runtime);
  site.setTarget(constant);
  return context.runtime;
}

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

public static Ruby runtime(ThreadContext context, MutableCallSite site) {
  MethodHandle constant = (MethodHandle)context.runtime.constant();
  if (constant == null) constant = (MethodHandle)OptoFactory.newConstantWrapper(Ruby.class, context.runtime);
  site.setTarget(constant);
  return context.runtime;
}