principles:encapsulate_the_concept_that_varies
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principles:encapsulate_the_concept_that_varies [2013-03-18 09:44] – external edit 127.0.0.1 | principles:encapsulate_the_concept_that_varies [2020-10-12 16:09] – old revision restored (2013-05-19 22:09) 159.69.186.191 | ||
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===== Origin ===== | ===== Origin ===== | ||
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+ | The principle is stated, explained and used in the GoF book: | ||
Erich Gamma, Richard Helm, Ralph Johnson, John Vlissides: // | Erich Gamma, Richard Helm, Ralph Johnson, John Vlissides: // | ||
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+ | But the idea if ECV is actually much older. It was first presented in | ||
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+ | David Parnas: // | ||
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===== Evidence ===== | ===== Evidence ===== |
principles/encapsulate_the_concept_that_varies.txt · Last modified: 2021-10-18 21:31 by christian