This thing is pretty old. There are much better ways of debugging in a complex application. But, you know, I keep returning to this little method time after time. I guess that marks me as a geezer.

A simple way to register your cloud instance with DNS and other lookup services

Ensure that all values in an enum are covered

Combines both worlds of decent_exposure and draper into one.

decide composes typed questions, match floors, and fail modes into named decisions. Ask a decision about a state and get a verdict that knows whether it matched, whether it failed open, and why. Works with any answer source; the ruby_decision_model gem (Typesafe Jev via OpenRouter) is the first.

DecisionMaker is a library which help you to gerate simple decision table and make complicated dispatching logic much simpler.

DeclarativeGrid is a gem for rendering grids described in simple DSL

Ports Rails declarative minitest into regular minitest

Convert JSON structures to CSVs

Decorate your methods.

Basic decorator pattern and a simple builder.

This gem adds a dedent method to strings to strip leading spaces from each line while preserving indentation.

A collection of ways to access deeply nested things. You probably shouldn't want to do this anyways.

DeepCloning is a gem that is able to replicate a set of records in depth

Set of utility methods for vanilia ruby Hash providing a way of handling, transforming, diffing it in a Tree-like manner.

Converts a (possibly nested) Hash to a (nested) Struct.

Re-key a nested Hash to all-Symbol or -String keys

DeepL API wrapper for Ruby which helps to translate only changes between revisions of long texts.

Whenever creating an OpenStruct, the nested hashes will also be converted

Use deep_pluck as a shortcut to select one or more attributes and include associated models without loading a bunch of records. And DRY up your code when using #as_json. Added a filter for graphql_rails_api gem