   @doc """
   Returns a new dict where only the keys in `keys` from `dict` are included.
 
-  Any non-member keys are ignored.
+  All non-member keys are ignored.
 
   ## Examples
 

  end

  @doc """
  Puts the given `value` under `key` in `dict` unless `key` already exists.

  ## Examples



  @doc """
  Returns a new dict where the given `keys` are removed from `dict`.
  All non-member keys are ignored.

  ## Examples

