closed #1453

src/database/level/main.js

@@ -64,6 +64,10 @@ module.exports = function(db, module) {
 		}
 	};
 
+	module.increment = function(key, callback) {
+		// ^_^
+	};
+
 	module.rename = function(oldKey, newKey, callback) {
 		// G__G
 	};

src/database/mongo/main.js

@@ -79,6 +79,10 @@ module.exports = function(db, module) {
 		module.setObject(key, data, callback);
 	};
 
+	module.increment = function(key, callback) {
+		db.collection('objects').update({_key: key}, { $inc: { value: 1 } }, helpers.done(callback));
+	};
+
 	module.rename = function(oldKey, newKey, callback) {
 		db.collection('objects').update({_key: oldKey}, {$set:{_key: newKey}}, helpers.done(callback));
 	};

src/database/redis/main.js

@@ -85,6 +85,10 @@ module.exports = function(redisClient, module) {
 		redisClient.set(key, value, callback);
 	};
 
+	module.increment = function(key, callback) {
+		redisClient.incr(key, callback);
+	};
+
 	module.rename = function(oldKey, newKey, callback) {
 		redisClient.rename(oldKey, newKey, callback);
 	};
@@ -101,7 +105,7 @@ module.exports = function(redisClient, module) {
 		redisClient.pexpire(key, ms, callback);
 	};
 
-	module.expireAt = function(key, timestamp, callback) {
+	module.pexpireAt = function(key, timestamp, callback) {
 		redisClient.pexpireat(key, timestamp, callback);
 	};
 };