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Test-driven Development no Rails - Começando com o pé direito
This document discusses test-driven development (TDD) in Ruby on Rails. It provides an overview of TDD, including definitions, principles and processes. A small coding example is shown to demonstrate TDD with a calculator class. Test files are written first to define failures, then code is added to pass the tests, with refactoring afterward. Benefits of testing like more robust code and easier debugging are outlined. The document serves as a presentation on getting started with TDD in Rails projects.
