Ruby - Ecosystem and Best Practices
Which Ruby standard library can you use to perform basic performance profiling?
Which Ruby standard library can you use to perform basic performance profiling?
easy📝 Conceptual Q2 of 15
Step-by-Step Solution
Solution:
Step 1: Recall Ruby standard libraries for timing
The Benchmark library measures time taken by code blocks.Step 2: Exclude unrelated libraries
Net::HTTP is for web requests, CSV for data files, OpenSSL for encryption.Final Answer:
Benchmark -> Option AQuick Check:
Ruby profiling library = Benchmark [OK]
Quick Trick: Use Benchmark to measure code execution time easily [OK]
Common Mistakes:
- Choosing unrelated libraries
- Confusing profiling with networking
- Using encryption libraries for profiling
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