clean a little bit

src/redis_command.erl

@@ -1,21 +1,38 @@
 %%%-------------------------------------------------------------------
-%%% @doc
+%%% @doc https://redis.io/commands#
+%%%
+%%% @todo copy
+%%% @todo del
+%%% @todo set
+%%% @todo get
+%%% @todo getdel
+%%% @todo strlen
+%%% @todo append
+%%% 
 %%% @end
 %%%-------------------------------------------------------------------
 -module(redis_command).
--compile(export_all).
 -compile({no_auto_import,[get/0]}).
 -include("redis.hrl").
+-export([copy/0, copy/2, copy/3]).
+-export([del/0, del/1]).
+-export([set/0, set/2, set/3]).
+-export([get/0, get/1]).
 
 %%--------------------------------------------------------------------
-%% @doc
+%% @doc copy/0.
 %% @end
 %%--------------------------------------------------------------------
 -spec copy() -> Return when
       Return :: encode_bulk_string().
+
 copy() -> 
     {bulk_string, <<"COPY">>}.
 
+%%--------------------------------------------------------------------
+%% @doc copy/2.
+%% @end
+%%--------------------------------------------------------------------
 -spec copy(Source, Destination) -> Return when
       Source :: encode_bulk_string(),
       Destination :: encode_bulk_string(),
@@ -24,67 +41,100 @@ copy() ->
 copy(Source, Destination) ->
     copy(Source, Destination, []).
 
+%%--------------------------------------------------------------------
+%% @doc copy/3.
+%% @end
+%%--------------------------------------------------------------------
 -spec copy(Source, Destination, Args) -> Return when
       Source :: encode_bulk_string(),
       Destination :: encode_bulk_string(),
       Args :: list(),
       Return :: any().
+
 copy(Source, Destination, _Args) ->
     Command = [copy(), Source, Destination],
     redis:encode(Command).
 
 %%--------------------------------------------------------------------
-%% @doc
+%% @doc del/0.
 %% @end
 %%--------------------------------------------------------------------
 -spec del() -> Return when
-      Return :: {bulk_string, bitstring()}.
+      Return :: encode_bulk_string().
+
 del() -> {bulk_string, <<"DEL">>}.
 
+%%--------------------------------------------------------------------
+%% @doc del/1.
+%% @end
+%%--------------------------------------------------------------------
 -spec del(Keys) -> Return when
       Keys :: encode_bulk_string(),
       Return :: any().
+
 del(Keys) ->
     Command = [del()|Keys],
     redis:encode(Command).
 
 %%--------------------------------------------------------------------
-%% @doc
+%% @doc set/0.
 %% @end
 %%--------------------------------------------------------------------
 -spec set() -> Return when
       Return :: encode_bulk_string().
+
 set() ->
     {bulk_string, <<"SET">>}.
 
+%%--------------------------------------------------------------------
+%% @doc set/0.
+%% @end
+%%--------------------------------------------------------------------
 -spec set(Key, Value) -> Return when
       Key :: encode_bulk_string(),
       Value :: encode_types(),
       Return :: any().
+
 set(Key, Value) ->
     set(Key, Value, []).
 
+%%--------------------------------------------------------------------
+%% @doc set/0.
+%% @end
+%%--------------------------------------------------------------------
 -spec set(Key, Value, Args) -> Return when
       Key :: encode_bulk_string(),
       Value :: encode_types(),
       Args :: list(),
       Return :: any().
+
 set(Key, Value, _Args) ->
     Command = [set(), Key, Value],
     redis:encode(Command).
 
 %%--------------------------------------------------------------------
-%% @doc
+%% @doc get/0.
 %% @end
 %%--------------------------------------------------------------------
+-spec get() -> Return when
+      Return :: encode_bulk_string().
+
 get() ->
     {bulk_string, <<"GET">>}.
 
+%%--------------------------------------------------------------------
+%% @doc get/0.
+%% @end
+%%--------------------------------------------------------------------
+-spec get(Key) -> Return when
+      Key :: encode_bulk_string(),
+      Return :: any().
+
 get(Key) ->
     Command = [get(), Key],
     redis:encode(Command).
 
 %%--------------------------------------------------------------------
-%% @doc
+%% @doc getdel/0.
 %% @end
 %%--------------------------------------------------------------------