Add base64 to gemspec, which is no longer the default gem from Ruby 3.4.
In fact, when I run the make test command on Ruby 3.3 I get the warning.
warning: base64 was loaded from the standard library, but will no longer be part of the default gems since Ruby 3.4.0. Add base64 to your Gemfile or gemspec.
Fixes
Add base64 to gemspec, which is no longer the default gem from Ruby 3.4. In fact, when I run the
make test
command on Ruby 3.3 I get the warning.References
Checklist
If you have questions, please file a support ticket, or create a GitHub Issue in this repository.