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JRuby-S

JRuby-S

JRuby-S

JRuby-S

1

Notice the only real difference between using JRuby and native Ruby is that the gem command is prefixed with a JRuby -S.

注意，使用 JRuby 与原生 Ruby 之间惟一的真正区别是 gem 命令是以 JRuby-S 为前缀的。

2

Using ANTLR meant that the grammar and parser had to be created from scratch , which is different from JRuby's approach .

使用 ANTLR 意味着文法和分析器的创建工作必须从零开始，这不同于 JRuby 的方法。

3

JRuby's master branch already takes heavy advantage of invokedynamic, by routing most Ruby calls through invokedynamic operations .

JRuby 的 masterbranch 已经大量利用到 invokedynamic 的好处了，通过 invokedynamic 操作引导大多数的 Ruby 函数调用。

4

Redirects JRuby's standard output to the current HTTP request's output stream .

将 JRuby 的标准输出重定向到当前 HTTP 请求的输出流。

5

Does a commercial support option help JRuby's adoption in enterprises ?

有了商业支持，企业是否会考虑采用 JRuby 呢？

6

JRuby's current versions rely on Java 5 - but as the slides show, JME lacks classes and methods added as far backs as Java 1. 2.

当前版本的 JRuby 依赖于 Java5——但正如幻灯片中所述，JME 缺少 Java1.2 之后所增加的那些类和方法。

7

We have not yet started adding NIO. 2 support to JRuby's core classes , but that will come soon .

JRuby 的核心类目前还没有开始添加 NIO.2 支持，但很快就会开始。

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