软件包安装--binstubs为我们提供什么服务？

Question

你什么时候执行以下命令？另外，你是否解释了它给我们带来了什么？

$ bundle install --binstubs 

Answer 1

从bundle install --help手册页

--binstubs[=<directory>] 
       Creates a directory (defaults to ~/bin) and place any executables from the gem there. These executables run in Bundler's context. If used, you might add this directory to your 
       environment's PATH variable. For instance, if the rails gem comes with a rails executable, this flag will create a bin/rails executable that ensures that all referred depen- 
       dencies will be resolved using the bundled gems.