ruby version manager造句

"' Ruby Version Manager "', often abbreviated as "'RVM "', is a unix-like software platform designed to manage multiple installations of Ruby on the same device.
An alternative to using the . rvmrc ( and the general purpose although user-specific . jrubyrc ) file and its format is use of the . ruby-version and . ruby-gemset files, which are compatible with other ruby version managers, such as RBenv and chruby.
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