anchor.diff:      to_upper(to_list(Other)).
   
   
  +%% @doc Converts a binary(), string() or list() to a list of binaries
  +-spec to_binlist(term()|[term()]) ->
  +    [binary()].
  +
  +to_binlist([I|_]=String) when is_integer(I) -> [list_to_binary(String)];
  +to_binlist(List) when is_list(List) -> [to_binary(T) || T <- List];
  +to_binlist(Bin) when is_binary(Bin) -> [Bin];
  +to_binlist(Term) -> [to_binary(Term)].
  +
  +
   %% @doc URI Strips trailing white space
   -spec strip(list()|binary()) ->
       list().
  
positive.code: digit(D) -> D + 87.
  
  
  %% @doc Gets the subbinary after `Char'.
  -spec bin_last(char(), binary()) ->
      binary().
  
  
negative.code: -export([store_value/2, store_value/3, store_values/2, filtermap/2]).
  -export([to_binary/1, to_list/1, to_integer/1, to_boolean/1]).
  -export([to_ip/1, to_host/1, to_host/2]).
  -export([to_lower/1, to_upper/1, to_binlist/1, strip/1, unquote/1, is_string/1]).
  -export([bjoin/1, bjoin/2, append_max/3]).
  -export([hex/1, extract/2, delete/2, defaults/2, bin_last/2]).
  -export([cancel_timer/1, msg/2]).
  