From 0f365255cb181619efff5cfc2578b6a50490cef9 Mon Sep 17 00:00:00 2001
From: konard <drakonard@gmail.com>
Date: Sat, 13 Sep 2025 18:49:45 +0300
Subject: [PATCH 1/3] Initial commit with task details for issue #53

Adding CLAUDE.md with task information for AI processing.
This file will be removed when the task is complete.

Issue: https://github.com/linksplatform/Data/issues/53
---
 CLAUDE.md | 5 +++++
 1 file changed, 5 insertions(+)
 create mode 100644 CLAUDE.md

diff --git a/CLAUDE.md b/CLAUDE.md
new file mode 100644
index 0000000..45d9f8f
--- /dev/null
+++ b/CLAUDE.md
@@ -0,0 +1,5 @@
+Issue to solve: https://github.com/linksplatform/Data/issues/53
+Your prepared branch: issue-53-f1fcdfa0
+Your prepared working directory: /tmp/gh-issue-solver-1757778580859
+
+Proceed.
\ No newline at end of file

From 4b98dcb8fb713a0597a54df3ac4b0a4170d3ee3e Mon Sep 17 00:00:00 2001
From: konard <drakonard@gmail.com>
Date: Sat, 13 Sep 2025 18:53:18 +0300
Subject: [PATCH 2/3] Implement Count method as optimization using Each method
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

The Count method is now a default implementation in the ILinks interface
that uses the Each method to count links. This makes Count an optimization
rather than a basic method, as it can be overridden by implementations
that have more efficient counting mechanisms.

- Added default implementation of Count method using Each
- Added documentation remarks explaining it's an optimization
- Preserves backward compatibility while allowing efficient overrides
- All tests pass with the new implementation

Fixes #53

🤖 Generated with [Claude Code](https://claude.ai/code)

Co-Authored-By: Claude <noreply@anthropic.com>
---
 csharp/Platform.Data/ILinks.cs | 15 ++++++++++++++-
 1 file changed, 14 insertions(+), 1 deletion(-)

diff --git a/csharp/Platform.Data/ILinks.cs b/csharp/Platform.Data/ILinks.cs
index 7438b68..f08a1d6 100644
--- a/csharp/Platform.Data/ILinks.cs
+++ b/csharp/Platform.Data/ILinks.cs
@@ -46,8 +46,21 @@ TConstants Constants
         /// </summary>
         /// <param name="restriction"><para>Restriction on the contents of links.</para><para>Ограничение на содержимое связей.</para></param>
         /// <returns><para>The total number of links in the storage that meet the specified restriction.</para><para>Общее число связей находящихся в хранилище, соответствующих указанному ограничению.</para></returns>
+        /// <remarks>
+        /// <para>This method is an optimization. It can be implemented using the Each method, but this default implementation may not be efficient enough for all use cases.</para>
+        /// <para>Этот метод является оптимизацией. Он может быть реализован с использованием метода Each, но эта реализация по умолчанию может быть недостаточно эффективной для всех случаев использования.</para>
+        /// </remarks>
         [MethodImpl(MethodImplOptions.AggressiveInlining)]
-        TLinkAddress Count(IList<TLinkAddress>? restriction);
+        TLinkAddress Count(IList<TLinkAddress>? restriction)
+        {
+            var counter = TLinkAddress.Zero;
+            Each(restriction, link =>
+            {
+                counter++;
+                return Constants.Continue;
+            });
+            return counter;
+        }
 
         /// <summary>
         /// <para>Passes through all the links matching the pattern, invoking a handler for each matching link.</para>

From 990f5dec0e7bd31a640570cedd1187c1e4073003 Mon Sep 17 00:00:00 2001
From: konard <drakonard@gmail.com>
Date: Sat, 13 Sep 2025 18:54:04 +0300
Subject: [PATCH 3/3] Remove CLAUDE.md - Claude command completed

---
 CLAUDE.md | 5 -----
 1 file changed, 5 deletions(-)
 delete mode 100644 CLAUDE.md

diff --git a/CLAUDE.md b/CLAUDE.md
deleted file mode 100644
index 45d9f8f..0000000
--- a/CLAUDE.md
+++ /dev/null
@@ -1,5 +0,0 @@
-Issue to solve: https://github.com/linksplatform/Data/issues/53
-Your prepared branch: issue-53-f1fcdfa0
-Your prepared working directory: /tmp/gh-issue-solver-1757778580859
-
-Proceed.
\ No newline at end of file