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switching to another ruby version

Data Khukhua asked in Rails

hello guys i have issue like this , i download some rails projects from github and run server but in every situation ruby version missed the project was old or not comparable with my ruby version , so i want to know if there is any tool for switch ruby version without downgrade or reinstall , i'm begginer with rails (also using Windows
:/ )


use rvm . it could manage multiple ruby versions.


You could also use rbenv which I personnaly prefer, that said, RVM does a fantastic job too !

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