AngularCache#info already exists. This feature is to augment AngularCache#info to accept one argument, the key for an item in the cache. If the item exists in the cache AngularCache#info will return information about the item: when it was added, whether it has expired, etc.
AngularCache#infoalready exists. This feature is to augmentAngularCache#infoto accept one argument, the key for an item in the cache. If the item exists in the cacheAngularCache#infowill return information about the item: when it was added, whether it has expired, etc.