ruby - rvm 使 gemset 原始是什么意思？

Question

我在 Google 或 rvm 网站上找不到任何相关信息。

当我运行 rvm gemset copy 1.9.3-p194 1.9.3-p125-falcon

=> Copying gemset from 1.9.3-p194 to 1.9.3-p125-falcon
=> Making gemset for 1.9.3-p125-falcon pristine.

是输出。这是什么意思？

Answer 1

RVM 运行 <a href="http://guides.rubygems.org/command-reference/#gem_pristine" rel="noreferrer noopener nofollow">gem pristine</a>在 gem 上，将 gem 恢复到原始状态。命令gem help pristine从命令行提供有关底层命令的更多信息。

The pristine command compares an installed gem with the contents of its cached .gem file and restores any files that don't match the cached .gem's copy. If you have made modifications to an installed gem, the pristine command will revert them. All extensions are rebuilt and all bin stubs for the gem are regenerated after checking for modifications. If the cached gem cannot be found it will be downloaded.