how do i know if a gem is installed
# answer will be true or false
gem list -i <gem_name>
# Add the version option
gem list -i <gem_name> -v versionhow do i know if a gem is installed
# answer will be true or false
gem list -i <gem_name>
# Add the version option
gem list -i <gem_name> -v versionCopyright © 2021 Codeinu
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