hydrogeofetch cache settings

Source: R/A_hydrogeofetch.R

Provides an interface to adjust hydrogeofetch `memoise` cache.

Mode and timeout can also be set using environment variables. `HYDROGEOFETCH_MEMOISE_CACHE` and `HYDROGEOFETCH_MEMOISE_TIMEOUT` are used unless overridden with this function. The old `NHDPLUSTOOLS_*` names are still recognized as a fallback.

hydrogeofetch_cache_settings(mode = NULL, timeout = NULL)

Arguments

mode

character 'memory' or 'filesystem'

timeout

numeric number of seconds until caches invalidate

Value

list containing settings at time of calling. If inputs are NULL, current settings. If settings are altered, previous setting values.