Do something to a collection of items and see how long it is going to take. Useful for long-running Rake tasks.

A simple gem to parse minutes into a readable format using ruby-duration.

EBS tool for me

CLI tool to send files/db_dump to S3.

Swiss-army knife gem for duck-type matching and utility methods

Convert between any two specified currencies. This is not ready for prime-time usage yet, but can be used for now in non-production code.

Workflow

A Ruby wrapper for the Dwolla API.

An sms_carrier delivery method layer that decides the delivery method dynamically by your rules.

Simple way to add CRUD actions into Rails controllers

A dynamic priority queue extension for Sidekiq

A lightweight framework to provide managers for working with aws dynamodb (incuding local version).

Uses atomic writes to DynamoDB to ensure you hold an exclusive lock on your records

Extensions to Aws::Record for working with DynamoDB.

A DSL for generating AJAX tables with sorting/searching/pagination using jQuery Dynatables.js.

Convert lists of hexadecimal numbers into binary files

E11y (Easy Telemetry) - Observability for Rails developers who hate noise. UNIQUE FEATURES: • Request-scoped debug buffering - buffers debug logs in memory, flushes ONLY on errors • Zero-config SLO tracking - automatic Service Level Objectives for HTTP endpoints and jobs • Schema-validated events - catch bugs before production with dry-schema DEVELOPER EXPERIENCE: • 5-minute setup (not 2-week migration) • Auto-metrics from events (no manual Yabeda.increment) • Rails-first design (follows Rails conventions) • Pluggable adapters (Loki, Sentry, OpenTelemetry, custom backends) COST SAVINGS: • Reduce log storage costs by 90% (request-scoped buffering) • Replace expensive APM SaaS ($500-5k/month → infra costs only) • Own your observability data (no vendor lock-in) PRODUCTION-READY: • Thread-safe for multi-threaded Rails + Sidekiq • Adaptive sampling (error-based, load-based, value-based) • PII filtering (GDPR-compliant masking/hashing) • Performance optimized (hash-based events, minimal allocations) Perfect for Rails 7.0+ teams who need observability without complexity or high costs.

e3db client SDK

This gem is a wrapper around services which provide address lookup by postcode.

No longer maintained. Use defra_ruby_area instead (https://github.com/DEFRA/defra-ruby-area)