effusion v0.2.0 Effusion.Map View Source
Useful Map
functions.
Link to this section Summary
Functions
Functions exactly like Map.get_and_update/3
, but also takes a default value
to use if the value at key
is nil
.
Rename the keys of map
according to the rules given by names
.
Link to this section Functions
Functions exactly like Map.get_and_update/3
, but also takes a default value
to use if the value at key
is nil
.
The function argument fun
will be run on the default argument.
Rename the keys of map
according to the rules given by names
.
Examples
iex> Effusion.Map.rename_keys(%{a: 1, b: 2}, %{a: :x, b: :y})
%{x: 1, y: 2}