This gem allows to do simulation runs of systems of ordinary differential equations of one independent variable using numerical Runge-Kutta methods for approximation. Contains some features like calculation of separate additive terms of the differential equations, calculation of custom expressions and logging and printing runs to csv files, which engineers may find convenient.

This library provides a reader for configuration files, looking for them in places designated by (1) a user-set environment variable, (2) in the standard XDG locations (e.g., /etc/xdg/app.yml), or (3) in the classical UNIX locations (e.g. /etc/app/config.yml or ~/.apprc). Config files can be written in one of YAML, TOML, INI-style, or JSON. It enforces precedence of user-configs over system-level configs, and enviroment or command-line configs over the file-based configs.

OpenAI resources API client and object mapper

A benchmarking suite for comparing performance of various serialization libraries in Ruby, including XML, JSON, and TOML parsers/generators.