使用rvmrc或ruby版本文件来设置与RVM的项目gemset ?

I use RVM, the Ruby Version Manager to specify a Ruby version and a set of gems for each of my Rails projects.

我使用RVM, Ruby版本管理器为我的每个Rails项目指定Ruby版本和一组gem。

I have a .rvmrc file to automatically select a Ruby version and gemset whenever I cd into a project directory.

我有一个.rvmrc文件，当我cd进入项目目录时，它会自动选择一个Ruby版本和gemset。

After installing RVM 1.19.0, I get a message

安装RVM 1.19.0之后，我得到一个消息。

You are using .rvmrc, it requires trusting, it is slower and it is not compatible with other ruby managers, you can switch to .ruby-version using rvm rvmrc to [.]ruby-version or ignore this warnings with rvm rvmrc warning ignore /Users/userName/code/railsapps/rails-prelaunch-signup/.rvmrc, .rvmrc will continue to be the default project file in RVM 1 and RVM 2, to ignore the warning for all files run rvm rvmrc warning ignore all.rvmrcs.

您正在使用.rvmrc，它需要信任，它较慢，而且它与其他ruby管理器不兼容，您可以使用rvm rvmrc切换到.ruby版本。使用rvm rvmrc警告忽略/用户/用户名/代码/railsapps/rails-prelaunch-signup/。rvmrc将继续是RVM 1和RVM 2中的默认项目文件，忽略所有运行RVM rvmrc警告的所有文件的警告。

Should I continue using my .rvmrc file or should I switch to a .ruby-version file? Which is optimal? What are the ramifications?

我是否应该继续使用.rvmrc文件，还是应该切换到.ruby版本的文件?这是最佳的吗?后果是什么?

5 个解决方案

#1

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If your .rvmrc file contains custom shell code, continue using .rvmrc as it allows you to include any shell code.

如果您的.rvmrc文件包含自定义的shell代码，请继续使用.rvmrc，因为它允许您包含任何shell代码。

If your only aim is to switch Ruby versions, then use .ruby-version which is supported by other Ruby version switchers such as rbenv or chruby. This file also does not require trusting as it is just the name of a Ruby version and will not be executed in any way.

如果您的唯一目标是切换Ruby版本，那么就使用. Ruby版本，其他Ruby版本转换程序(如rbenv或chruby)支持它。该文件也不需要信任，因为它只是Ruby版本的名称，不会以任何方式执行。

If you use .ruby-version you can include @gemset in the file but this will not be compatible with other switchers. To maintain compatibility use the gemset name in a separate file .ruby-gemset which is ignored by other tools (it works only together with .ruby-version).

如果使用.ruby版本，可以在文件中包含@gemset，但这与其他切换器不兼容。为了保持兼容性，在一个单独的文件中使用gemset名称。ruby-gemset被其他工具忽略(它只与.ruby版本一起工作)。

For example, if you have a simple .rvmrc:

例如，如果你有一个简单的。rvmrc:

rvm use 1.9.3@my-app

It can be transformed to .ruby-version:

它可以转换为。ruby版本:

1.9.3

And .ruby-gemset:

和.ruby-gemset:

my-app

Be sure to remove the .rvmrc file as it takes precedence over any other project configuration files:

请务必删除.rvmrc文件，因为它优先于任何其他项目配置文件:

rm .rvmrc

#2

Quick and easy way to switch from .rvmrc to .ruby-version + .ruby-gemset

快速简单的方法从。rvmrc到。ruby版本+ .ruby-gemset。

rvm rvmrc to .ruby-version

#3

If you want create the .ruby-version and .ruby-gemset file in a short way you can use the commands like this:

如果您想在短时间内创建.ruby版本和.ruby-gemset文件，您可以使用以下命令:

rvm use 2.1.1@nancy --create

rvm --create --ruby-version 2.1.1@nancy

#4

You can try both. Go to the root of your project, create a .rvmrc file (touch .rvmrc), then edit rvm use 2.0.0-p451@your_gemset (your ruby version and gemset name). After save this file, you can type this command:

你可以试试。转到项目的根目录，创建一个.rvmrc文件(touch .rvmrc)，然后编辑rvm使用2.0.0-p451@your_gemset(您的ruby版本和gemset名称)。保存此文件后，您可以键入以下命令:

cd ../your_project (you're in your_project directory), and the script in .rvmrc will execute.

cd . ./your_project(您位于your_project目录中)，并且.rvmrc中的脚本将执行。

The RVM recommend to use ruby-version. You can run this command to switch from .rvmrc to .ruby-version

RVM建议使用ruby版本。您可以运行此命令以从.rvmrc切换到.ruby版本。

rvm rvmrc to .ruby-version

rvm rvmrc,.ruby-version

What it does is create 2 files name .ruby-version, and .ruby-gemset and add this line

它所做的是创建两个文件的名称。ruby版本和.ruby-gemset并添加这一行!

ruby-2.0.0-p451 in .ruby-version

在.ruby-version ruby-2.0.0-p451

your_gemset in .ruby-gemset

在.ruby-gemset your_gemset

You can try to do it manually if you want :)

如果你想，你可以尝试手动操作:)

#5

Install rvm using:

安装区使用:

\curl -sSL https://get.rvm.io | bash -s stable --rails

Install different ruby versions:

安装不同的ruby版本:

rvm install 1.8.7
rvm install 1.9.2

Switch to specific ruby version. For example, 1.8.7:

切换到特定的ruby版本。例如,1.8.7:

rvm use 1.8.7

To create a gemse:

创建一个gemse:

rvm gemset create project_gemset

And to use a gemset:

并使用gemset:

rvm gemset use project_gemset

#1

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