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dont crash if callback isnt supplied to list methods

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Barış Soner Uşaklı
2015-02-11 12:01:46 -05:00
parent 081462983a
commit 749ce5f8e5
1 changed files with 6 additions and 0 deletions
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6
src/database/redis/list.js
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@@ -2,34 +2,40 @@
module.exports = function(redisClient, module) { module.exports = function(redisClient, module) {
module.listPrepend = function(key, value, callback) { module.listPrepend = function(key, value, callback) {
callback = callback || function() {};
redisClient.lpush(key, value, function(err, res) { redisClient.lpush(key, value, function(err, res) {
callback(err); callback(err);
}); });
}; };
module.listAppend = function(key, value, callback) { module.listAppend = function(key, value, callback) {
callback = callback || function() {};
redisClient.rpush(key, value, function(err, res) { redisClient.rpush(key, value, function(err, res) {
callback(err); callback(err);
}); });
}; };
module.listRemoveLast = function(key, callback) { module.listRemoveLast = function(key, callback) {
callback = callback || function() {};
redisClient.rpop(key, callback); redisClient.rpop(key, callback);
}; };
module.listRemoveAll = function(key, value, callback) { module.listRemoveAll = function(key, value, callback) {
callback = callback || function() {};
redisClient.lrem(key, 0, value, function(err, res) { redisClient.lrem(key, 0, value, function(err, res) {
callback(err); callback(err);
}); });
}; };
module.listTrim = function(key, start, stop, callback) { module.listTrim = function(key, start, stop, callback) {
callback = callback || function() {};
redisClient.ltrim(key, start, stop, function(err, res) { redisClient.ltrim(key, start, stop, function(err, res) {
callback(err); callback(err);
}); });
}; };
module.getListRange = function(key, start, stop, callback) { module.getListRange = function(key, start, stop, callback) {
callback = callback || function() {};
redisClient.lrange(key, start, stop, callback); redisClient.lrange(key, start, stop, callback);
}; };
}; };