Cldr.Map.integerize_keys
You're seeing just the function
integerize_keys, go back to Cldr.Map module for more information.
Transforms a map's String.t keys to Integer.t keys.
Arguments
mapis anymap/0optionsis a keyword list of options passed todeep_map/3
The map key is converted to an integer from
either an atom or String.t only when the
key is comprised of integer digits.
Keys which cannot be converted to an integer
are returned unchanged.
Example
iex> Cldr.Map.integerize_keys %{a: %{"1" => "value"}}
%{a: %{1 => "value"}}