From 7ffb903637837ff39605457d9fbe0624c639bc6c Mon Sep 17 00:00:00 2001
From: konard <drakonard@gmail.com>
Date: Sun, 14 Sep 2025 04:45:47 +0300
Subject: [PATCH 1/3] Initial commit with task details for issue #30

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

Issue: https://github.com/linksplatform/Ranges/issues/30
---
 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..d37e8b1
--- /dev/null
+++ b/CLAUDE.md
@@ -0,0 +1,5 @@
+Issue to solve: https://github.com/linksplatform/Ranges/issues/30
+Your prepared branch: issue-30-c6b6c2d5
+Your prepared working directory: /tmp/gh-issue-solver-1757814344355
+
+Proceed.
\ No newline at end of file

From af0574492c3012074aa7a06dd09c8eee1a8595f6 Mon Sep 17 00:00:00 2001
From: konard <drakonard@gmail.com>
Date: Sun, 14 Sep 2025 04:50:28 +0300
Subject: [PATCH 2/3] Add Positive static properties to Range class
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

Implements issue #30 by adding PositiveInt64, PositiveInt32, PositiveInt16, and PositiveSByte static properties to the Range class. These properties provide ranges starting from 1 to the respective maximum values, replacing the need for tuple patterns like (1L, long.MaxValue).

- Added Range.PositiveInt64 for (1L, long.MaxValue) replacement
- Added Range.PositiveInt32, PositiveInt16, PositiveSByte for consistency
- Added comprehensive unit tests for all new positive range properties
- All tests pass and build is successful

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

Co-Authored-By: Claude <noreply@anthropic.com>
---
 csharp/Platform.Ranges.Tests/RangeTests.cs | 16 +++++++++++++++
 csharp/Platform.Ranges/Range.cs            | 24 ++++++++++++++++++++++
 2 files changed, 40 insertions(+)

diff --git a/csharp/Platform.Ranges.Tests/RangeTests.cs b/csharp/Platform.Ranges.Tests/RangeTests.cs
index 8806ded..61025c4 100644
--- a/csharp/Platform.Ranges.Tests/RangeTests.cs
+++ b/csharp/Platform.Ranges.Tests/RangeTests.cs
@@ -53,5 +53,21 @@ public static void EqualityTest()
             Assert.True(range1 != range2);
             Assert.NotEqual(range1, range2);
         }
+
+        [Fact]
+        public static void PositiveRangesTest()
+        {
+            Assert.Equal(1, Range.PositiveSByte.Minimum);
+            Assert.Equal(sbyte.MaxValue, Range.PositiveSByte.Maximum);
+            
+            Assert.Equal(1, Range.PositiveInt16.Minimum);
+            Assert.Equal(short.MaxValue, Range.PositiveInt16.Maximum);
+            
+            Assert.Equal(1, Range.PositiveInt32.Minimum);
+            Assert.Equal(int.MaxValue, Range.PositiveInt32.Maximum);
+            
+            Assert.Equal(1L, Range.PositiveInt64.Minimum);
+            Assert.Equal(long.MaxValue, Range.PositiveInt64.Maximum);
+        }
     }
 }
diff --git a/csharp/Platform.Ranges/Range.cs b/csharp/Platform.Ranges/Range.cs
index 33422cd..516aa8a 100644
--- a/csharp/Platform.Ranges/Range.cs
+++ b/csharp/Platform.Ranges/Range.cs
@@ -71,5 +71,29 @@ public static class Range
         /// <para>Возвращает весь диапазон значений <see cref="decimal"/>.</para>
         /// </summary>
         public static readonly Range<decimal> Decimal = new Range<decimal>(decimal.MinValue, decimal.MaxValue);
+
+        /// <summary>
+        /// <para>Gets the positive <see cref="sbyte"/> values range (from 1 to <see cref="sbyte.MaxValue"/>).</para>
+        /// <para>Возвращает положительный диапазон значений <see cref="sbyte"/> (от 1 до <see cref="sbyte.MaxValue"/>).</para>
+        /// </summary>
+        public static readonly Range<sbyte> PositiveSByte = new Range<sbyte>(1, sbyte.MaxValue);
+
+        /// <summary>
+        /// <para>Gets the positive <see cref="short"/> values range (from 1 to <see cref="short.MaxValue"/>).</para>
+        /// <para>Возвращает положительный диапазон значений <see cref="short"/> (от 1 до <see cref="short.MaxValue"/>).</para>
+        /// </summary>
+        public static readonly Range<short> PositiveInt16 = new Range<short>(1, short.MaxValue);
+
+        /// <summary>
+        /// <para>Gets the positive <see cref="int"/> values range (from 1 to <see cref="int.MaxValue"/>).</para>
+        /// <para>Возвращает положительный диапазон значений <see cref="int"/> (от 1 до <see cref="int.MaxValue"/>).</para>
+        /// </summary>
+        public static readonly Range<int> PositiveInt32 = new Range<int>(1, int.MaxValue);
+
+        /// <summary>
+        /// <para>Gets the positive <see cref="long"/> values range (from 1 to <see cref="long.MaxValue"/>).</para>
+        /// <para>Возвращает положительный диапазон значений <see cref="long"/> (от 1 до <see cref="long.MaxValue"/>).</para>
+        /// </summary>
+        public static readonly Range<long> PositiveInt64 = new Range<long>(1L, long.MaxValue);
     }
 }

From 687e5fbe2e27a28d33cfcedec40121f5ed3c8b50 Mon Sep 17 00:00:00 2001
From: konard <drakonard@gmail.com>
Date: Sun, 14 Sep 2025 04:51:08 +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 d37e8b1..0000000
--- a/CLAUDE.md
+++ /dev/null
@@ -1,5 +0,0 @@
-Issue to solve: https://github.com/linksplatform/Ranges/issues/30
-Your prepared branch: issue-30-c6b6c2d5
-Your prepared working directory: /tmp/gh-issue-solver-1757814344355
-
-Proceed.
\ No newline at end of file