grimoire

Grimoire's changeset system handles casting, validation, and distinguishes between empty, nil, and undefined values, preventing common ORM pitfalls in partial updates, as highlighted in the Motivation section.

The query builder API allows for constructing complex database queries efficiently, demonstrated in the Quick Start with operations like Find, Insert, and Update.

Supports MySQL, PostgreSQL, and SQLite3 out of the box, with an extensible adapter interface for custom implementations, as noted in the Features list.

Integrated validation through changesets ensures data integrity during create and update operations, reducing reliance on external libraries, as shown in the ChangeProduct function example.