• DB connections manager
• Query builder
• ORM (alpha)

DBX is a Crystal lang module to query the database, built on top of crystal-db (common API for DB drivers).

DBX is designed in a decoupled way to embed only the necessary features (multi-connections manager, query builder, query executor and ORM).

• 🚀 Guide
• 📘 API doc
• 📑 Spec tests

1. Fork it (https://github.com/Nicolab/crystal-dbx/fork).
2. Create your feature branch (git checkout -b my-new-feature).
3. See Development.
4. Commit your changes (git commit -am 'Add some feature').
5. Push to the branch (git push origin my-new-feature).
6. Create a new Pull Request.

1. You only need Git, Docker and Docker-compose installed on your machine.
2. Clone this repo and run ./scripts/prepare.
3. Run first docker-compose up,
   1. then enter to container docker-compose exec test_pg bash (or test_sqlite service),
   2. into the container just dev-spec.
4. Check the project before committing or pushing, from the host: ./scripts/check

It's just Docker and docker-compose, you can directly type all the commands Docker and docker-compose.

✨ Example:

Terminal 1

# Start the dev stack
docker-compose up

Terminal 2

# enter in the test_pg container
docker-compose exec test_pg bash

# then in the test_pg container
crystal run ./src/app.cr

# or with a recipe (helper)
just dev-spec # <= auto reload when the code change

# recipe list
just --list

Also, quickly:

• docker-compose run --rm test_pg crystal spec
• or docker-compose run --rm test_pg just dev-spec
• when you are done: docker-compose down --remove-orphans

MIT (c) 2020, Nicolas Talle.

• Nicolas Talle (@Nicolab) - Creator and maintainer.
• Thanks to @ilourt for the feedbacks and thoughts.
• This project is useful to you? Sponsor the developer.