Benchmarking Ruby
summary
Concrete results trump topic blur: shows Benchmark IPS reporting 3.2 million vs 41.5k iterations/sec, introduces Benchmark Big O to chart scaling (at cost ~10x longer runs), and ships a gem-backed case study using terraformer to compare convex Hull implementations where Jarvis March explodes on circle inputs while monotone chain stays flat. Includes tips on avoiding mutated inputs, dup cost controls, and validating algorithmic behavior with unit checks so benchmarks reflect real performance.
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