alexreisner/geocoder
Geocoder is a Ruby gem that provides a unified interface for forward and reverse geocoding, IP address lookups, and distance calculations. It integrates with over 40 global geocoding APIs and supports local database lookups via MaxMind and IP2Location. The library offers ActiveRecord and Mongoid model extensions, a command-line interface, and batch processing tasks for efficient geospatial data handling.
64.0
Adequate · 2 August 2026
9.6k
lines of production code
Ruby
primary language
1
bus factor · 425 authors in all
3
measurements over time
How it got here
2009–2011 · Initial release and architectural refactoring
This period covers the initial release of the Geocoder gem, establishing its core API, test infrastructure, and Ruby packaging standards. The codebase underwent significant internal refactoring to improve modularity, introducing a CLI, a block-based configuration DSL, and a unified result interface. It also expanded support for numerous geocoding providers and local database lookups.
13 changes
2012–2021 · Test coverage and caching architecture
This period focused on significantly expanding test coverage across geocoding providers and core utilities, while introducing a modular cache store system with Redis TTL support. The work also included adding Rails generators for MaxMind GeoLite2 databases and updating CI configurations for Rails 5.0 compatibility.
8 changes
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About this page
- The description of this project is derived from its own commit history, not from its README.
- The score is its highest published measurement, taken on 2 August 2026 at a pinned commit. It is not a live figure and does not change until the project is measured again.
- Measured at commit aa134e3715 — the exact code this score is about.
- Scored under rubric rubric-2026.08.18. Score the same commit under that rubric and you get the same number.