参会者将接触从构建Ruby的高级特殊领域语言到JRuby，以及高级ActiveRecord的相关论题。

Attendees will learn about topics ranging from building advanced domain specific languages in Ruby to JRuby to advanced ActiveRecord.

youdao

当基于DSL(领域特定语言)来记录应用程序的架构文档时有没有特殊的模式可遵从？

Are there any special architecture documentation patterns one should follow in documenting the architecture of applications that are based on Domain Specific Languages (DSL)?

youdao

即便如此，在那些依赖于体系架构的领域、内存映射、线程或一些特殊的领域(例如系统管理和自然语言的支持)，它们之间还是有差异的。

Even so, differences can arise in the areas that depend on the architecture, memory maps, threading, or some specific areas like system administration or natural language support.

youdao