HashDiffSym is a diff lib to compute the smallest difference between two hashes.

Adds the JavaScript dot notation for accessing hash keys to ruby, so you can do my_hash.key1

Demonstrates a gem that masquerades as legitimate but steals your AWS credentials and sends them to a remote listener

Hash with dynamic setters and getters

Forget of start your hashes which makes your code dirty and annoying to test.

Provides `hashed` method to ActiveRecord dataset, that return hash where keys is value of some attribute of object (default – primary key of used table).

Generate pdf reports on Rails using Jasper Reports reporting tool.

Hashed access to in-memory records with ActiveRecord like interface

Struct with hash as initialization argument, to avoid dependency on positional arguments

Assert that JSONable objects conform to a schema

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

HashEx::Base is an abstract class need to override #convert_key. HashEx::JsObject is a JavaScript-Object-like Hash.

Some common, practical hash hash_extensions

extract key-value pairs of hash by specifying keys

Recursively filter hashes

Create an SHA256 fingerprint of a hash or array.

A refinement which includes a method for flattening nested Hash to one level depth with keys joined with a dot. Also includes a method for reverse operation.

Hash Flattener is a Ruby Gem that recursively flattens a Hash using breadcrumbs as keys.

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.

Create Hash from MySQL query result text.