legacy-kata's Introduction

legacy-kata

a legacy kata to refactor

Context: Application to search facts by keywords. And find related facts. You receives these code with the following instructions:

when user enter too long sentence on input then application closed
we need evolve date comparison: facts with same days (and month) on different years must be equals

Contains:

Cyclomatic complexity
Code duplication
Lack of dependency injection
Dependency cycle
Bad Entity/Value-object choice
Non-deterministic processing
Static service

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