checkpoint

Alpm/EnumerableWrapper.cs

@@ -1,7 +1,6 @@
 using System;
 using System.Collections;
 using System.Collections.Generic;
-using System.Dynamic;
 using System.Runtime.CompilerServices;
 using System.Runtime.InteropServices;
 
@@ -14,17 +13,17 @@ namespace Foodsoft.Alpm
         {
             return new EnumerableWrapper<string, THandle>(handle, getItems, Marshal.PtrToStringUTF8!);
         }
-        
+
         internal static EnumerableWrapper<Depend, THandle> CreateForDepend<THandle>(THandle handle,
             Func<THandle, IntPtr> getItems) where THandle : SafeHandle
         {
-            return new EnumerableWrapper<Depend, THandle>(handle, getItems, (ptr) => new Depend(ptr));
+            return new EnumerableWrapper<Depend, THandle>(handle, getItems, ptr => new Depend(ptr));
         }
-        
+
         internal static EnumerableWrapper<Backup, THandle> CreateForBackup<THandle>(THandle handle,
             Func<THandle, IntPtr> getItems) where THandle : SafeHandle
         {
-            return new EnumerableWrapper<Backup, THandle>(handle, getItems, (ptr) => new Backup(ptr));
+            return new EnumerableWrapper<Backup, THandle>(handle, getItems, ptr => new Backup(ptr));
         }
     }
 
@@ -41,6 +40,8 @@ namespace Foodsoft.Alpm
             _getElement = getElement;
         }
 
+        public bool IsReadOnly => true;
+
         public IEnumerator<TElement> GetEnumerator()
         {
             var release = false;
@@ -51,9 +52,7 @@ namespace Foodsoft.Alpm
                 _handle.DangerousAddRef(ref release);
                 if (!release) throw new ObjectDisposedException(_handle.GetType().FullName);
                 for (var list = _getItems(_handle); list != IntPtr.Zero; list = Detail.ListNext(list))
-                {
                     yield return _getElement(Detail.ListData(list));
-                }
             }
             finally
             {
@@ -62,7 +61,10 @@ namespace Foodsoft.Alpm
             }
         }
 
-        IEnumerator IEnumerable.GetEnumerator() => GetEnumerator();
+        IEnumerator IEnumerable.GetEnumerator()
+        {
+            return GetEnumerator();
+        }
 
         public int Count
         {
@@ -70,7 +72,7 @@ namespace Foodsoft.Alpm
             {
                 var getItems = _getItems;
                 var handle = _handle;
-                return handle.UseHandle((_) => (int) alpm.alpm_list_count(getItems(handle)));
+                return handle.UseHandle(_ => (int) alpm.alpm_list_count(getItems(handle)));
             }
         }
 
@@ -82,16 +84,14 @@ namespace Foodsoft.Alpm
             switch (item)
             {
                 case string s:
-                    return handle.UseHandle((_) => alpm.alpm_list_find_str(getItems(handle), s) != (IntPtr.Zero));
+                    return handle.UseHandle(_ => alpm.alpm_list_find_str(getItems(handle), s) != IntPtr.Zero);
                 default:
                     var comparer = EqualityComparer<TElement>.Default;
-                    return handle.UseHandle((_) =>
+                    return handle.UseHandle(_ =>
                     {
                         for (var list = getItems(handle); list != IntPtr.Zero; list = Detail.ListNext(list))
-                        {
                             if (comparer.Equals(item, getElement(Detail.ListData(list))))
                                 return true;
-                        }
 
                         return false;
                     });
@@ -103,12 +103,10 @@ namespace Foodsoft.Alpm
             var getItems = _getItems;
             var getElement = _getElement;
             var handle = _handle;
-            handle.UseHandle((_) =>
+            handle.UseHandle(_ =>
             {
                 for (var list = getItems(handle); list != IntPtr.Zero; list = Detail.ListNext(list))
-                {
                     array[arrayIndex++] = getElement(Detail.ListData(list));
-                }
 
                 return arrayIndex;
             });
@@ -128,7 +126,5 @@ namespace Foodsoft.Alpm
         {
             throw new NotSupportedException();
         }
-
-        public bool IsReadOnly => true;
     }
 }