Konstantin Ilchenko

Upgrade for Rails 7.1

9

I updated public/private keys, I'm not sure why they stopped working, maybe they expired. So I generated new with 50 years expiration.

[WIP] Reduce number of allocations in histogram metric

1

@dmagliola Hi. I'm committing this as WIP so you can compare old and new implementations side by side, maybe you can add some test cases for benchmarks to find problems....

Test suite hangs with Ruby 3.4

3

It's continuation of this PR https://github.com/SciRuby/iruby/pull/356 Currently Ruby process can't finish after all tests passed. I've dumped all thread backtraces and it shows ``` /Users/simpl1g/.rbenv/versions/3.4.0-preview2/lib/ruby/gems/3.4.0+0/gems/ffi-rzmq-2.0.7/lib/ffi-rzmq/device.rb:24:in 'LibZMQ.zmq_proxy' /Users/simpl1g/.rbenv/versions/3.4.0-preview2/lib/ruby/gems/3.4.0+0/gems/ffi-rzmq-2.0.7/lib/ffi-rzmq/device.rb:24:in 'ZMQ::Device#initialize' /Users/simpl1g/work/ruby_projects/iruby/lib/iruby/session_adapter/ffirzmq_adapter.rb:29:in 'Class#new'...

Question: Is it possible to preload some ruby script when initializing kernel?

2

We have script with some useful methods/settings to work with in notebooks, but we manually doing `require` in each notebook, is it possible to load it automatically when kernel is...