sorted files list in objc

engine/objc_utils.cpp

@@ -0,0 +1,36 @@
+#include "pch.h"
+#include "objc_utils.h"
+
+#ifdef __OBJC__
+
+
+@implementation PathWithModDate
+@end
+
+@implementation ObjcUtils
++ (NSArray*)getFilesAtPathSortedByModificationDate:(NSString*)folderPath
+{
+    NSArray *allPaths = [NSFileManager.defaultManager contentsOfDirectoryAtPath:folderPath error:nil];
+
+    NSMutableArray *sortedPaths = [NSMutableArray new];
+    for (NSString *path in allPaths) {
+        NSString *fullPath = [folderPath stringByAppendingPathComponent:path];
+
+        NSDictionary *attr = [NSFileManager.defaultManager attributesOfItemAtPath:fullPath error:nil];
+        NSDate *modDate = [attr objectForKey:NSFileModificationDate];
+
+        PathWithModDate *pathWithDate = [[PathWithModDate alloc] init];
+        pathWithDate.path = fullPath;
+        pathWithDate.modDate = modDate;
+        [sortedPaths addObject:pathWithDate];
+    }
+
+    [sortedPaths sortUsingComparator:^(PathWithModDate *path1, PathWithModDate *path2) {
+        // Descending (most recently modified first)
+        return [path2.modDate compare:path1.modDate];
+    }];
+
+    return sortedPaths;
+}
+@end
+#endif