How do I update a gem in my Rails application?
To update a gem in your Rails application, you can run bundle update <gem_name>
in your terminal.
What if I want to update all gems at once?
You can simply run bundle update
without specifying a gem name to update all gems in your Gemfile.
Will updating gems affect my application?
Yes, updating gems can introduce breaking changes. It's a good idea to check the changelog for each gem before updating.
How can I revert to a previous version of a gem?
You can specify the version in your Gemfile, like gem 'gem_name', 'version_number'
, and then run bundle install
.
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