How to Find Valuable Gems
summary
RubyGems.org hosts about 38,000 gems, so finding the right one relies on curation: use news feeds, Google with time filters, and the Ruby Toolbox to see categorized projects and scores. Evaluate docs, skim source for surprises, inspect runtime dependencies, and check GitHub open vs closed issue ratios plus watchers/forks. Prefer gems that follow semantic versioning and use a pessimistic lock in the Gemfile. Copy small, stable data (like 50 states) instead of adding a heavyweight dependency.
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chapters (10)
- 0:00Introduction to gem usage
- 2:42Finding ruby gems
- 5:30Evaluating gem sources
- 8:26Using Ruby Toolbox
- 12:18Evaluation criteria
- 14:58Documentation and source
- 17:10Dependency management
- 20:06GitHub metrics and activity
- 23:42Semantic versioning
- 28:39Q&A and closing thoughts
