jeena/GGS
Archived
1
0
Fork 0
Code Issues Pull requests Projects Packages Wiki Activity Actions

removeItem with test.

Browse source
This commit is contained in:
Kallfaktorn 2011-02-21 22:59:11 +01:00
parent e55e0bd8a3
commit c66d1cef69
2 changed files with 18 additions and 3 deletions
Download patch file Download diff file Expand all files Collapse all files

13
mnesia/ggs_db.erl
View file

@ -7,7 +7,7 @@
-module(ggs_db).
-import(mnesia).
%-compile({no_auto_import,[length/2]}).
-export([init/0,setItem/4,getItem/3,length/2]).
-export([init/0,setItem/4,getItem/3,removeItem/3,length/2]).
-include("ggs_db.hrl").
%%-----------------------------------------------------
@ -35,6 +35,15 @@ setItem(Db,Ns,Key,Value) ->
mnesia:transaction(Fun).
%%-----------------------------------------------------
%% Deletions
%%-----------------------------------------------------
removeItem(Db,Ns,Key) ->
Fun = fun() ->
mnesia:delete({data,{Db,Ns,Key}})
end,
mnesia:transaction(Fun).
%%-----------------------------------------------------
%% Querries
@ -53,3 +62,5 @@ length(Db,Ns) ->
end,
{atomic, Ret} = mnesia:transaction(Fun),
Ret.