Ruby Gem Management

Ruby gems are Ruby programs and libraries with a name, version and the platform that can execute them.

List the installed gems on your system

gem list

Detailed list that includes the author, homepage, license, install location and a short description

gem list -d

Install the latest version of the gem

gem install GEM_NAME

Install a specific version of the Gem

gem install GEM_NAME -v GEM_VERSION

Uninstall the gem from your system

gem uninstall GEM_NAME

Uninstall a  gem from a specific location

gem uninstall GEM_NAME -i LOCATION_FROM_GEM_LIST_-D

Update the Gem list in your system after Gem uninstallation

gem update --system

 

 

 

 

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