Warning raised under Ruby 3.3.5, relating to PStore no longer being a default gem from Ruby 3.5.0

[benilovj]

We are seeing the following warning as part of our build, when running rspec under Ruby 3.3.5:

.rbenv/versions/3.3.5/lib/ruby/gems/3.3.0/gems/flipper-1.3.1/lib/flipper/adapters/pstore.rb:2: warning: /Users/benilovj/.rbenv/versions/3.3.5/lib/ruby/3.3.0/pstore.rb was loaded from the standard library, but will no longer be part of the default gems starting from Ruby 3.5.0. You can add pstore to your Gemfile or gemspec to silence this warning. Also please contact the author of flipper-1.3.2 to request adding pstore into its gemspec.

[jnunemaker]

Thanks for reporting. Fix incoming.

[bvogel]

Can this be reopened please? I still see the same warning. I guess they want pstore as runtime dependency in the gemspec.

[jnunemaker]

Did you put gem ‘pstore’ in your gem file? That should fix it. I can likely add the gem as runtime dep as long as it doesn’t make the ruby version have to stay too high. I like to maintain backwards compatibility for a long time.

…

On Aug 25, 2025 at 1:48:51 PM, Burkhard Vogel-Kreykenbohm < ***@***.***> wrote: *bvogel* left a comment (flippercloud/flipper#897) <#897 (comment)> Can this be reopened please? I still see the same warning. I guess they want pstore as runtime dependency in the gemspec. — Reply to this email directly, view it on GitHub <#897 (comment)>, or unsubscribe <https://github.com/notifications/unsubscribe-auth/AAAAB25DI6NTTG7TLSONGRL3PNEAHAVCNFSM6AAAAACEYQNCZWVHI2DSMVQWIX3LMV43OSLTON2WKQ3PNVWWK3TUHMZTEMRRGE4DIMJUGI> . You are receiving this because you modified the open/close state.Message ID: ***@***.***>

[bvogel]

I see your point.

I looked into conditionally including dependencies and that seems to be a pain in the butt. How about adding pstore in an after install hook to the Gemfile if it's not already installed for ruby versions 3.3.x+`?