Cldr.Unit.known_measurement_system_names
You're seeing just the function
known_measurement_system_names
, go back to Cldr.Unit module for more information.
Specs
known_measurement_system_names() :: [measurement_system(), ...]
Return a list of known measurement system names.
Example
iex> Cldr.Unit.known_measurement_system_names()
[:metric, :si, :uksystem, :ussystem]