ShiroTeky

//lambda async expression in func
//the previows signature was :T Get(string cacheKeyName, int cacheTimeOutSeconds, Func<T> func)

string cacheName = "all-tenants-cache-name";
                int cacheTimeOutSeconds = 30;
                List<Tenant> tenants = 
                await new TCacheProvider<List<Tenant>>().Get(
                            cacheName, cacheTimeOutSeconds,
                             async () =>{
                                           //here some asynchronous methods