iOS Yahoo Mobile SDK
The SDK Core is glue code for the SDK. It is the library on top of which other functionality is built. The SDK Core exposes behavior through services that isolate the Core logic from having any specific knowledge about the concrete implementation details of the components that are using it.
Core maintains two public APIs: one for publishers and one for plugins. Publishers use Core’s Publisher API to initialize and setup the SDK inside their app. Plugin developers use Core’s Plugin API to introduce new components. Developers may access Core’s various shared services, including plugin registration and management, remote configuration, waterfall request and response, and eventing. However, those services are not included in the public APIs.
YASAds is the main entry point and first class that should be explored. From there, you can review the main interface description and follow links to the other supporting classes and references.