How do I manage gem versions in Ruby on Rails?
An example of an AI chatbot conversation about managing gem versions in Ruby on Rails.
How do I manage gem versions in Ruby on Rails?
You can manage gem versions in Ruby on Rails by specifying the version in your Gemfile. For example, you can write gem 'rails', '~> 6.1.0' to use version 6.1.x.
What does the '~>' operator mean in the Gemfile?
The '~>' operator allows you to specify a version constraint. For example, ~> 6.1.0 means you can use any version from 6.1.0 up to, but not including, 6.2.0.
How can I update my gems to the latest compatible versions?
You can run bundle update in your terminal, which will update all your gems to the latest versions that match the constraints in your Gemfile.
Is there a way to lock gem versions for production?
Yes, you can use the Gemfile.lock file to lock the versions of your gems. This ensures that the same versions are used in production as in development.
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