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by Franco Martinig.
Original Post: How Agile Leads to Functional Design and TDD
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In this blog post, Ralf Westphal explains how functional design and test-driven development (TDD) are the techniques that allows to bridge the gap between requirement and code in Agile.
He defines a three phase process:
1. Analyzing the requirements but not only to understand what the customer wants, but also to slice the user’s needs into finer increments.
2. Using functional design that emphasizes the technical side of data flows, their building blocks, which are functions.
3. Coding the list of functions that have to be implemented.
Its conclusion is that “Considering all the details ...
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