Three Examples:
Every attempt to determine the correct abstractions on paper without actually developing a running system is doomed to failure.
A framework is a reusable design, so you develop it by looking at the things it is supposed to be a design of.
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Develop three applications that you believe that the framework should help you build. These applications should pay for their own development.
Source: Evolving Frameworks: A Pattern Language for Developing Object-Oriented Frameworks, Don Roberts and Ralph Johnson, 1996
Print | posted @ venerdì 16 luglio 2010 05:18