How do I specify gem versions in my Gemfile?
An example of an AI chatbot conversation about managing gem versions in a Ruby Gemfile.
How do I specify gem versions in my Gemfile?
You can specify gem versions in your Gemfile using operators like '=', '>=', '<', and more. For example: gem 'rails', '6.1.0'.
What does the '~>' operator do?
The '~>' operator allows you to specify a version range. For example, gem 'rails', '~> 6.1' will allow any version from 6.1.0 up to, but not including, 6.2.0.
Can I specify multiple versions for a gem?
No, you can only specify one version per gem in the Gemfile. However, you can use version constraints to allow for a range.
What happens if I don't specify a version?
If you don't specify a version, Bundler will install the latest version of the gem available.
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