Reading notes of refactoring second edition

Name		Name	Last commit message	Last commit date
Latest commit History 4 Commits
LICENSE		LICENSE
README.md		README.md
chapter-1-a-first-example.md		chapter-1-a-first-example.md
chapter-2-principles-in-refactoring.md		chapter-2-principles-in-refactoring.md
chapter-3-bad-smells-in-code.md		chapter-3-bad-smells-in-code.md

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