They are some performance critical pieces of code that will be executed on huge data sets, which we want to make sure will run fast enough. Unfortunately, enforcing this is not easy, often requiring large scale and slow benchmarks. This rspec library (the result of an experiment to learn machine learning) uses linear regression to determine the time complexity (Big O notation, O(x)) of a piece of code and to check that it is at least as good as what we expect. This does not require huge data sets (only a few large ones) and can be written as any unit test (not as fast though).

Control code generator for invoices inside the Bolivian national tax service.

Comply CLI

Compo provides mixins and classes that assist in implementing a variant of the Composite design pattern, in which each child has an ID that uniquely identifies it inside the parent's child set.

React inspired components with simple interface

Supports decorator composition and inheritance in ActiveRecord.

Allows composing fixture sets

Allows composing fixture sets

Small, fast and flexible state machines using composition.

Gem for validating complex JSON payloads in a functional way

Tool for defining types or operations that are composed from other types.

Tool for creating commands and commands chains.

Composes validations onto properties of an object.

Simple webhook application to update a service using docker compose

I deploy and manage AWS resources.

A config generation library to generate a few Dockerfiles, Makefile, and docker-compose.yml file that will get everything setup for local docker development driven by make. Specifically meant for use with non-trivial multi-component development setups. Also handy for trivial single container development settings.

Composio SDK: Equip your agent with high-quality tools and build your real-world usecase

Build complex contents for your ActiveRecord models in a controllable way.

A set of specialized parsers for dealing with composite measurement strings.

CompositeValidator allows you to validate associated models and compose their validation errors to the parent model. It supports both single associations and collections.