Like Factory Girl but for Hashes only

Add accessor methods that delegate to key/values of a hash attribute.

Make consistent hashcodes from flat Hashes, regardless of key ordering. Useful for hashing rows in a table.

A utilitarian lib to extract data from complex Hashes using String path with recursions

Some common, practical hash hash_extensions

Recursively filter hashes

Hashformer provides a simple, Ruby Hash-based way of transforming data from one format to another. It's vaguely like XSLT, but way less complicated and way more Ruby.

HashHelper is a collection of advanced helper methods for Ruby hashes. It provides tools for deep inversion, normalization, percentage calculations, recursive operations, sorting, validation, linear regression, and much more. HashHelper is designed to simplify complex hash manipulations with clean, reusable methods. Extend the power of the Hash class seamlessly!

Wrappers for terraform and packer

Easy way to map hashes

Hashie2 + ActiveModel 3, offering declared properties, validations, JSON serialization/deserialization

Tree behavior for ActiveRecord models and Mongoid documents.

HashMan takes any number (or uuid) and converts it to a unique hash. Includes methods on your class to access and reverse hash

Hash toolkit for Ruby ninja

Hashoid: a JSON/Hash to Object Mapper

A Ruby library of functions to access and manipulate hash data structures.

A small collection of useful hash extensions

Strains unwanted hash attributes from enumerable objects, a template object forms the Sieve

Utility hash functions.

Set schemas to convert hashes/json from different sources to ActiveRecord models