link providers

2021-02-10 14:53:56 +01:00
parent 0a1ae40ff4
commit 6dce5c3599
18 changed files with 401 additions and 215 deletions
@@ -0,0 +1,26 @@
+using System.Collections.Generic;
+
+namespace zero.Core.Extensions
+{
+  public static class DictionaryExtensions
+  {
+    public static bool TryGetValue<T>(this Dictionary<string, object> model, string key, out T value)
+    {
+      if (!model.TryGetValue(key, out object valueObj) || !(valueObj is T))
+      {
+        value = default;
+        return false;
+      }
+
+      value = (T)valueObj;
+      return true;
+    }
+
+
+    public static T GetValueOrDefault<T>(this Dictionary<string, object> model, string key)
+    {
+      object? value = model.GetValueOrDefault(key);
+      return value == default || !(value is T) ? default : (T)value; 
+    }
+  }
+}