What are some useful commands for managing gems in Ruby?
You can use commands like gem install
, gem update
, and gem list
to manage your gems.
Can you explain what each of those commands does?
Sure! gem install
adds a new gem, gem update
upgrades installed gems, and gem list
shows all installed gems.
How do I uninstall a gem?
You can uninstall a gem using the command gem uninstall <gem_name>
.
Is there a way to see outdated gems?
Yes, you can check for outdated gems with the command gem outdated
.
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