public static async Task <T> ReadFileAsSingle <T>(this ISimpleJsonFile simpleJsonFile, string filePath)
{
var list = await simpleJsonFile.ReadFile <T>(filePath).ConfigureAwait(false);
if (list == null || list.Count == 0)
{
return(default(T));
}
return(list.SingleOrDefault());
}
public static async Task AppendFile <T>(this ISimpleJsonFile simpleJsonFile, string filePath, IList <T> list, bool indented)
{
if (string.IsNullOrWhiteSpace(filePath) || list == null || list.Count == 0)
{
return;
}
var saveItems = new List <T>();
var currents = await simpleJsonFile.ReadFile <T>(filePath).ConfigureAwait(false);
if (currents != null)
{
saveItems.AddRange(currents);
}
saveItems.AddRange(list);
await simpleJsonFile.SaveFile(filePath, saveItems, indented).ConfigureAwait(false);
}