what does the little arrow -> do in the ivy dependency section?

Question

i\'m using ivy and the firm i work at has a few fun little ivy and ant tutorials.

Each tutorial helpfully completely skirts around what the arrow does in an ivy

Answer 1

Configuration mappings are designed to associate locally declared configurations to configurations declared in a remote module.

   mylocalconf->remotemoduleconf

What are configurations? They are logical groupings of files, typically used to populate classpaths or directories.

"simple" and "testing" are not part of the standard configurations generated for remote maven modules, suggesting that you're downloading from an ivy repo? Check the ivy files of the dependencies, you'll find the missing configurations there.