Using `has_cache` in your classes provides a `cached` method that allows automatic caching of the result of a method that is normally available on the class, or an instance of the class. It mitigates the hassle of creating and tracking keys as you would with the standard Cach...

Rails gem to allow models to save auto calculated fields

Encrypted attributes for Rails models.

Convert Hash objects to strings formatted as .lrtemplate (Adobe Lightroom) files.

Hashash is a collection of classes and mixins that make it more useful when working with JSON APIs

Provides a DSL for implementing classes which can then be consumed to create pre-defined hashes.

Hashematics is a configuration-based object graphing tool which can turn a flat, single dimensional dataset into a structure of deeply nested objects.

Provides an assertion to test for hashes equality.

This library offers general purpose higher-level data structures that focus on Hash manipulation.

Pivot hash.

A little lib which maps original keys to the new ones and more

Implements methods for Hash class for getting weighted random samples with and without replacement, as well as regular random samples

A simple Hash to JSON serializer with some helpers to improve JSON model columns.

Utility hash functions.

Do useful things to Ruby Hashes

The hashy_validator gem provides the HashyArrayValidator, a custom Active Model validator designed to validate arrays of hashes within ActiveRecord model attributes. Utilizing the HashValidator gem, on top of hash_validator gem. The gem includes a comprehensive test suite using the minitest frame...

Rails gem for a pattern to manage 3rd party service integrations

HasJwtToken provides JWT autheticationfor models which are kean to use `has_secure_password`in Rails app. It allows find resource by some identificatorand password of by JWT token itself.

Time-safe finders for ActiveRecord's has_secure_token.

Has Placeholder Image is a Ruby on Rails gem that allows developers to generate placeholder images for models depending on the title or name attributes of model.