warning: ostruct was loaded from the standard library, but will no longer be part of the default gems starting from Ruby 3.5.0.

[dorianmariecom]

previous ref: #561
pr that didn't fix the warning: #562

I was shown a warning so I did:

module Warning
  def warn(msg)
    raise msg
  end
end

and now I have the full backtrace:

Bundler::GemRequireError:
  There was an error while trying to load the gem 'jbuilder'.
  Gem Load Error is: /Users/dorianmariefr/.asdf/installs/ruby/3.3.5/lib/ruby/3.3.0/bundled_gems.rb:75: warning: ostruct 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 ostruct to your Gemfile or gemspec to silence this warning.

  Backtrace for gem load error is:
  /Users/dorianmariefr/src/dorianmariecom/code/spec/spec_helper.rb:5:in `warn'
  <internal:warning>:51:in `warn'
  /Users/dorianmariefr/.asdf/installs/ruby/3.3.5/lib/ruby/3.3.0/bundled_gems.rb:70:in `block (2 levels) in replace_require'
  /Users/dorianmariefr/.asdf/installs/ruby/3.3.5/lib/ruby/gems/3.3.0/gems/zeitwerk-2.6.18/lib/zeitwerk/kernel.rb:34:in `require'
  /Users/dorianmariefr/.asdf/installs/ruby/3.3.5/lib/ruby/gems/3.3.0/gems/jbuilder-2.12.0/lib/jbuilder.rb:9:in `<top (required)>'
  <internal:/Users/dorianmariefr/.asdf/installs/ruby/3.3.5/lib/ruby/3.3.0/rubygems/core_ext/kernel_require.rb>:37:in `require'
  <internal:/Users/dorianmariefr/.asdf/installs/ruby/3.3.5/lib/ruby/3.3.0/rubygems/core_ext/kernel_require.rb>:37:in `require'
  /Users/dorianmariefr/.asdf/installs/ruby/3.3.5/lib/ruby/3.3.0/bundled_gems.rb:75:in `block (2 levels) in replace_require'
  /Users/dorianmariefr/.asdf/installs/ruby/3.3.5/lib/ruby/gems/3.3.0/gems/zeitwerk-2.6.18/lib/zeitwerk/kernel.rb:34:in `require'
  /Users/dorianmariefr/.asdf/installs/ruby/3.3.5/lib/ruby/gems/3.3.0/gems/bundler-2.5.18/lib/bundler/runtime.rb:60:in `block (2 levels) in require'
  /Users/dorianmariefr/.asdf/installs/ruby/3.3.5/lib/ruby/gems/3.3.0/gems/bundler-2.5.18/lib/bundler/runtime.rb:55:in `each'
  /Users/dorianmariefr/.asdf/installs/ruby/3.3.5/lib/ruby/gems/3.3.0/gems/bundler-2.5.18/lib/bundler/runtime.rb:55:in `block in require'
  /Users/dorianmariefr/.asdf/installs/ruby/3.3.5/lib/ruby/gems/3.3.0/gems/bundler-2.5.18/lib/bundler/runtime.rb:44:in `each'
  /Users/dorianmariefr/.asdf/installs/ruby/3.3.5/lib/ruby/gems/3.3.0/gems/bundler-2.5.18/lib/bundler/runtime.rb:44:in `require'
  /Users/dorianmariefr/.asdf/installs/ruby/3.3.5/lib/ruby/gems/3.3.0/gems/bundler-2.5.18/lib/bundler.rb:212:in `require'
  /Users/dorianmariefr/src/dorianmariecom/code/config/application.rb:7:in `<top (required)>'
  /Users/dorianmariefr/src/dorianmariecom/code/config/environment.rb:3:in `require_relative'
  /Users/dorianmariefr/src/dorianmariecom/code/config/environment.rb:3:in `<top (required)>'
  /Users/dorianmariefr/src/dorianmariecom/code/spec/rails_helper.rb:7:in `require_relative'
  /Users/dorianmariefr/src/dorianmariecom/code/spec/rails_helper.rb:7:in `<top (required)>'
  /Users/dorianmariefr/.asdf/installs/ruby/3.3.5/lib/ruby/3.3.0/bundled_gems.rb:75:in `require'
  /Users/dorianmariefr/.asdf/installs/ruby/3.3.5/lib/ruby/3.3.0/bundled_gems.rb:75:in `block (2 levels) in replace_require'
  /Users/dorianmariefr/src/dorianmariecom/code/spec/features/generate_and_evaluate_program_spec.rb:3:in `<top (required)>'
  /Users/dorianmariefr/.asdf/installs/ruby/3.3.5/lib/ruby/gems/3.3.0/gems/rspec-core-3.13.1/lib/rspec/core/configuration.rb:2139:in `load'
  /Users/dorianmariefr/.asdf/installs/ruby/3.3.5/lib/ruby/gems/3.3.0/gems/rspec-core-3.13.1/lib/rspec/core/configuration.rb:2139:in `load_file_handling_errors'
  /Users/dorianmariefr/.asdf/installs/ruby/3.3.5/lib/ruby/gems/3.3.0/gems/rspec-core-3.13.1/lib/rspec/core/configuration.rb:1638:in `block in load_spec_files'
  /Users/dorianmariefr/.asdf/installs/ruby/3.3.5/lib/ruby/gems/3.3.0/gems/rspec-core-3.13.1/lib/rspec/core/configuration.rb:1636:in `each'
  /Users/dorianmariefr/.asdf/installs/ruby/3.3.5/lib/ruby/gems/3.3.0/gems/rspec-core-3.13.1/lib/rspec/core/configuration.rb:1636:in `load_spec_files'
  /Users/dorianmariefr/.asdf/installs/ruby/3.3.5/lib/ruby/gems/3.3.0/gems/rspec-core-3.13.1/lib/rspec/core/runner.rb:102:in `setup'
  /Users/dorianmariefr/.asdf/installs/ruby/3.3.5/lib/ruby/gems/3.3.0/gems/rspec-core-3.13.1/lib/rspec/core/runner.rb:86:in `run'
  /Users/dorianmariefr/.asdf/installs/ruby/3.3.5/lib/ruby/gems/3.3.0/gems/rspec-core-3.13.1/lib/rspec/core/runner.rb:71:in `run'
  /Users/dorianmariefr/.asdf/installs/ruby/3.3.5/lib/ruby/gems/3.3.0/gems/rspec-core-3.13.1/lib/rspec/core/runner.rb:45:in `invoke'
  /Users/dorianmariefr/.asdf/installs/ruby/3.3.5/lib/ruby/gems/3.3.0/gems/rspec-core-3.13.1/exe/rspec:4:in `<top (required)>'
  bin/rspec:31:in `load'
  bin/rspec:31:in `<main>'
  Bundler Error Backtrace:

I think it would be better removing open struct all together

[skipkayhil]

There's an open PR #567