ExKcal.SI.extract_prefix

You're seeing just the function extract_prefix, go back to ExKcal.SI module for more information.
Link to this function

extract_prefix(unit)

Specs

extract_prefix(atom()) :: si_prefix()

Extracts SI prefix from the unit.

Examples

iex> import ExKcal.SI
iex> extract_prefix(:kg)
:k
iex> extract_prefix(:dag)
:da