🌐EnglishEnglishРусский中文日本語EntityQ7575013· pop 5· linked from 101 articlesspecification patterndesign pattern where business rules can be recombined by chaining them together using boolean logic, often used in domain-driven designAvailable in 5 languagesРусскийBulgarianHungarianUkrainianvia Wikidata sitelinks · CC0ConnectionsPythonEntityQ2407EntityCategoriesArchitectural pattern (computer science)Programming language comparisonsSoftware design patterns