public ISet GetHashSet(string key, Func <IEnumerable <string> > acquirer = null)
{
var redisKey = BuildCacheKey(key);
var set = new RedisHashSet(redisKey, this);
if (!Database.KeyExists(redisKey))
{
var items = acquirer?.Invoke();
if (items != null)
{
set.AddRange(items);
}
}
return(set);
}
public async Task <ISet> GetHashSetAsync(string key, Func <Task <IEnumerable <string> > > acquirer = null)
{
var redisKey = BuildCacheKey(key);
var set = new RedisHashSet(redisKey, this);
if (acquirer != null && !(await Database.KeyExistsAsync(redisKey)))
{
var items = await acquirer.Invoke();
if (items != null)
{
await set.AddRangeAsync(items);
}
}
return(set);
}