Changed: Align GetValueOrDefault extension with netcore3.0 version

- netcore3.0 implements the extenion on IReadOnlyDictionary.
 - Dictionary implements both IReadonlyDictionary and IDictionary and
   so defining the extenion on both interfaces creates an ambiguous
   reference
 - IDictionary doesn't inherit from IReadOnlyDictionary

Either we have to add 'using NzbDrone.Common.Extenions;'
separately to resolve the ambiguity or we have to standardaize on only
having the extension on IReadOnlyDictionary.
This commit is contained in:
ta264
2019-10-14 22:47:19 +01:00
committed by Qstick
parent 057829c3b0
commit b5b43b8b3f
10 changed files with 25 additions and 28 deletions
@@ -6,11 +6,13 @@ namespace NzbDrone.Common.Extensions
{
public static class DictionaryExtensions
{
public static TValue GetValueOrDefault<TKey, TValue>(this IDictionary<TKey, TValue> dictionary, TKey key, TValue defaultValue = default(TValue))
#if !NETCOREAPP3_0
public static TValue GetValueOrDefault<TKey, TValue>(this IReadOnlyDictionary<TKey, TValue> dictionary, TKey key, TValue defaultValue = default(TValue))
{
TValue value;
return dictionary.TryGetValue(key, out value) ? value : defaultValue;
}
#endif
public static Dictionary<T1, T2> Merge<T1, T2>(this Dictionary<T1, T2> first, Dictionary<T1, T2> second)
{