Get the last modification time of the cache by querying the mtime
of all of the files that make up the cache
Usage
cache_get_mtime(table_name, depth, type)
Arguments
- table_name
string
- depth
string, e.g. "deep" or "shallow"
- type
string, e.g. "tessi" or "stream"
Value
POSIXct modification time
Examples
if (FALSE) { # \dontrun{
cache_get_mtime("test", "deep", "stream")
} # }