Lodash Internal `cacheIndexOf` Module

This package exports a specific internal utility function, `cacheIndexOf`, from the Lodash library as a standalone Node.js module. It is part of the modular builds approach popular during the Lodash v3.x era. The function is designed for optimized index lookups within arrays, often used by other internal Lodash methods for tasks like `_.uniq` or `_.intersection` where efficiently checking for previously seen values is crucial. This package is version 3.0.2, reflecting its origin in the Lodash v3 codebase. While the main Lodash library (currently at v4.x) continues active development with a regular release cadence, this specific internal sub-package has remained static since its release, receiving no further updates. Its key differentiator is providing a minimal footprint for this specialized internal logic, but it's not intended for general application development outside of deeply understanding Lodash internals. It should be considered stable but effectively abandoned in terms of active maintenance.