Restrict ActiveRecord fields to one assignment only.

Our goal is that you can migrate large forms to OnForm incrementally, without having to refactor large amounts of code in a single release.

OneSignal API wrapper simplifying user targeted cross platform notifications.

OpaqueId provides a simple way to generate unique, URL-friendly identifiers for your ActiveRecord models. Uses rejection sampling for unbiased random generation, ensuring perfect uniformity across the alphabet. Prevents exposing incremental database IDs in URLs and APIs.

Generates OpenAPI specs automatically from ActiveRecord models, ActiveModel validations and Rails routes. Includes a built-in serializer ~3.6x faster than as_json, Scalar and Swagger UI out of the box, and optional auto-serialization via render json:. Inspired by ActiveModel::Serializer.

Simple authentication endpoint for the Opener Web Services.

Database storing for the web services output when using callbacks.

Component for calculating scores of KAF documents

Same as acts_as_state_machine but on multiple columns and with more strict validation, allow creation of complex events with parameters, used successfully on critical financial applications for quite a long time

OpenID ActiveRecord Store.

A full ruby implementation of the OpenVAS OMP (version 2.0) protocol.

Perform addition, subtraction, multiplication and division on your models.

Create service objects with Operate.

Operations framework

A ruby widget toolkit for everyone and every computer

Generates memory-optimal immutable ActiveRecord dupes that are easily serializable and behaves much like ARs. Define required attributes before-hand and use them just as you would on an AR, for better memory optimization. Ideally, suitable in place of caching AR objects with cache stores like Mem...

Micro gem to validate updatability enforcing optimistic locking using +lock_version+

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Graph engine interface for active record.