Supports all methods for interacting with the Demio API as described at https://publicdemioapi.docs.apiary.io/

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Add simple password protection for demo Rack apps.

Build config files for synapse and nerve of smartstack

Denormalize ActiveRecord fields for performance reasons

Denotificator unsubscribes you from notifications where you aren't directed mentioned

Denouncer allows you to send notifications with error/exception details using a simple interface. New methods of sending error messages can be implemented using a pre-defined class interface. SMTP and AMQP notification are the first implemented adapters. Denouncer is usable for all ruby applications, Rails is not required. Use denouncer to get informed on error occurences instantly.

Dentaku is a parser and evaluator for mathematical formulas. All credit to Solomon White.

description

よく使われる機種依存文字をプレーンテキストに変換するgem

Utility for extracting dependency warnings from GitHub

For Rails applications that use minitest as the automated test framework. Logs dependencies during unit tests and then produces a call graph from those dependencies.

Tool for better visualizing and managing dependencies

depend_lister is a command line tool which displays a list sorted by belongs_to.

Lets you check if files/directories have changed in Git between last run

DeployGate API library for Ruby

Spend less time configuring deployment for your Rails application

A simple DSL for defining database seeds in Rails.

DeprecatedAttributes provides a straightforward and unobtrusive method for flagging deprecated attributes in your model. When these attributes are accessed, a warning message will be logged along with a trace of where the deprecated attribute was called. Additionally, an exception can be raised if desired.

DeprecateSoft is a lightweight Ruby gem that lets you gracefully deprecate methods in your codebase without breaking functionality. It wraps existing instance or class methods and lets you plug in custom before/after hooks for tracking usage via logging, Redis, DataDog, or any other observability tools. Once you verify in your tracking that a method is no longer called, you can remove it safely from your code base. This is especially useful in large codebases where you want to safely remove legacy methods, but first need insight into whether and where they're still being called. Hooks are configured once globally and apply project-wide. Fully compatible with Rails or plain Ruby applications.