.tooOld                 Determine if a cache file is sufficiently old
                        to warrant refresh.
addCacheSearchEnvironment
                        Add a cache search environment
deleteCaches            Deletes caches
getCacheDir             Fetcher of the currently set cache directory.
listCaches              Show available caches.
loadCaches              Loads pre-made caches
resetCacheSearchEnvironment
                        Sets global option of cache search environments
                        to 'NULL'.
secToTime               This function takes a time in seconds and
                        converts it to a more human-readable format,
                        showing hours, minutes, or seconds, depending
                        on how long the time is. Used by my
                        implementation of tic()/toc().
setCacheBuildDir        Sets local cache build directory with scripts
                        for building files.
setCacheDir             Sets a global variable specifying the default
                        cache directory for 'simpleCache' calls.
setSharedCacheDir       Set shared cache directory
simpleCache             Create a new cache or load a previously created
                        cache.
simpleCache-package     Provides intuitive functions for caching R
                        objects, encouraging faster reproducible and
                        restartable R analysis
simpleCacheGlobal       Helper alias for loading caches into the global
                        environment. simpleCache normally loads
                        variables into the calling environment; this
                        ensures that the variables are loaded in the
                        global environment.
simpleCacheOptions      View simpleCache options
simpleCacheShared       Alias to default to a shared cache folder.
simpleCacheSharedGlobal
                        Helper alias for loading shared caches into the
                        global environment.
storeCache              Stores as a cache an already-produced R object
tic                     Start a timer
toc                     Check the time since the current timer was
                        started with tic()
