Pre-Caching Other Folders and Files for Faster Navigation Chapter 7
Caching subfolders
With both the subfolder and parent folder caching, we won't necessarily be writing new
code, but reorganizing and repurposing the existing code into a more modular system, so
that each part can be called separately.
The following flowchart should help you visualize the steps required to cache the current
folder and subfolders: