Ruby 4.0: A lot of restructuring under the hood, few new features

The new major version with a new JIT compiler, a revised parallelization API, and a maturing type system paves the way for ...
GitHub

live syntax-highlighting for the Pry REPL

The pry-coolline plugin provides live syntax highlighting for the Pry REPL for Ruby 1.9.2+ (MRI). It makes use of the coolline gem and the io/console library. # Whether or not to enable this feature.
GitHub

A Ruby gem that provides a command-line validator for Amazon States Language JSON files.

statelint state-machine-spec, state-machinespec... There are no options. If you see no output, your state machine is fine. Currently covers most of the grammatical constraints for state-machine ...
IEEE

A Novel Neural Source Code Representation Based on Abstract Syntax Tree

Abstract: Exploiting machine learning techniques for analyzing programs has attracted much attention. One key problem is how to represent code fragments well for follow-up analysis. Traditional ...