Initial Commit ...

2024-01-25 04:39:39 +03:30
commit c743026b3c
42 changed files with 3954 additions and 0 deletions
@@ -0,0 +1,99 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+
+namespace xCommons.Helpers {
+    public partial class ObjectHelper {
+        /// <summary>
+        /// Convert Enum Keys to Array
+        /// </summary>
+        /// <typeparam name="T"></typeparam>
+        /// <returns></returns>
+        public static Array GetKeys<T> () {
+            //
+            ValidateEnumbType<T> ();
+            var type = typeof (T);
+
+            //
+            var result = Enum.GetNames (type);
+
+            //
+            return result;
+        }
+
+        /// <summary>
+        /// Convert EnumValues to Array
+        /// </summary>
+        /// <typeparam name="T"></typeparam>
+        /// <returns></returns>
+        public static Array GetValues<T> () {
+            //
+            ValidateEnumbType<T> ();
+            var type = typeof (T);
+
+            //
+            var result = Enum.GetValues (type);
+
+            //
+            return result;
+        }
+
+        /// <summary>
+        /// Convert an Enum to IEnumerable of it's Childs
+        /// </summary>
+        /// <typeparam name="T"></typeparam>
+        /// <returns></returns>
+        public static IEnumerable<T> ToEnumerableValues<T> () {
+            //
+            ValidateEnumbType<T> ();
+            var type = typeof (T);
+
+            //
+            var result = GetValues<T> ()
+                .Cast<T> ();
+
+            //
+            return result;
+        }
+
+        /// <summary>
+        /// Retrieve Keys of an Enumerable
+        /// </summary>
+        /// <typeparam name="T"></typeparam>
+        /// <returns></returns>
+        public static IEnumerable<string> ToEnumerableKeys<T> () {
+            //
+            ValidateEnumbType<T> ();
+            var type = typeof (T);
+
+            //
+            var result = GetKeys<T> ()
+                .Cast<string> ();
+
+            //
+            return result;
+        }
+
+        public static IDictionary<string, int> ToDictionary<T> () {
+            //
+            ValidateEnumbType<T> ();
+
+            //
+            var result = new Dictionary<string, int> ();
+            foreach (var name in Enum.GetNames (typeof (T))) {
+                result.Add (name, (int) Enum.Parse (typeof (T), name));
+            }
+
+            //
+            return result;
+        }
+
+        private static void ValidateEnumbType<T> () {
+            //
+            var type = typeof (T);
+            if (!type.IsEnum) {
+                throw new InvalidCastException ();
+            }
+        }
+    }
+}