Brent • 5/24/2024

Tagged Singletons

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This technical blog post introduces 'tagged singletons' in the Tempest dependency injection container. It explains how to register and retrieve multiple singleton instances of the same class using unique tags, addressing scenarios like needing different Highlighter instances for CLI vs. web contexts. The article delves into dependency injection fundamentals, containers, autowiring, and the concept of object identity to justify this pattern.

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#software design #dependency injection #Container
Tagged Singletons

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