Update StringExtensions and add RangeExtensions. Update libraries (#199)

samples/TinyHelpers.AspNetCore.Sample/TinyHelpers.AspNetCore.Sample.csproj

@@ -8,7 +8,7 @@
 
   <ItemGroup>
     <PackageReference Include="Microsoft.AspNetCore.OpenApi" Version="8.0.7" />
-    <PackageReference Include="Swashbuckle.AspNetCore" Version="6.6.2" />
+    <PackageReference Include="Swashbuckle.AspNetCore" Version="6.7.0" />
   </ItemGroup>
 
   <ItemGroup>

src/TinyHelpers.AspNetCore/TinyHelpers.AspNetCore.csproj

@@ -25,7 +25,7 @@
     </ItemGroup>
 
     <ItemGroup>
-        <PackageReference Include="Swashbuckle.AspNetCore.SwaggerGen" Version="6.6.2" />
+        <PackageReference Include="Swashbuckle.AspNetCore.SwaggerGen" Version="6.7.0" />
     </ItemGroup>
 
     <ItemGroup>

src/TinyHelpers/Extensions/RangeExtensions.cs

@@ -0,0 +1,33 @@
+namespace TinyHelpers.Extensions;
+
+#if NET6_0_OR_GREATER
+/// <summary>
+/// Contains extension methods for the <see cref="Range"/> type.
+/// </summary>
+/// <seealso cref="Range"/>
+public static class RangeExtensions
+{
+    /// <summary>
+    /// Returns an enumerator that iterates through the range of integers defined by the specified <see cref="Range"/>.
+    /// </summary>
+    /// <param name="range">The range of integers to iterate over.</param>
+    /// <returns>An enumerator that can be used to iterate through the range of integers.</returns>
+    public static IEnumerator<int> GetEnumerator(this Range range)
+    {
+        if (range.Start.IsFromEnd || range.Start.Value >= range.End.Value)
+        {
+            for (var i = range.Start.Value; i >= range.End.Value; i--)
+            {
+                yield return i;
+            }
+        }
+        else
+        {
+            for (var i = range.Start.Value; i <= range.End.Value; i++)
+            {
+                yield return i;
+            }
+        }
+    }
+}
+#endif

src/TinyHelpers/Extensions/StringExtensions.cs

@@ -70,7 +70,8 @@ public static string ReplaceIgnoreCase(this string input, string pattern, string
     /// <param name="defaultValue">The value to return if the string is <see langword="null"/> or contains only whitespaces.</param>
     /// <returns>The actual value of this string instance, or <paramref name="defaultValue"/> if the string is <see langword="null"/> or contains only whitespaces.</returns>
     [return: NotNullIfNotNull(nameof(input))]
-    public static string? GetValueOrDefault([NotNullIfNotNull(nameof(input))] this string? input, string? defaultValue)
+    [return: NotNullIfNotNull(nameof(defaultValue))]
+    public static string? GetValueOrDefault(this string? input, string? defaultValue)
         => input.GetValueOrDefault(defaultValue, whiteSpaceAsEmpty: true);
 
     /// <summary>
@@ -81,7 +82,8 @@ public static string ReplaceIgnoreCase(this string input, string pattern, string
     /// <param name="whiteSpaceAsEmpty"><see langword="true"/> if whitespaces must be considered as empty characters; otherwise, <see langword="false"/>.</param>
     /// <returns>The actual value of this string instance, or <paramref name="defaultValue"/> if the string is <see langword="null"/> or contains only whitespaces.</returns>
     [return: NotNullIfNotNull(nameof(input))]
-    public static string? GetValueOrDefault([NotNullIfNotNull(nameof(input))] this string? input, string? defaultValue, bool whiteSpaceAsEmpty)
+    [return: NotNullIfNotNull(nameof(defaultValue))]
+    public static string? GetValueOrDefault(this string? input, string? defaultValue, bool whiteSpaceAsEmpty)
         => whiteSpaceAsEmpty ? (string.IsNullOrWhiteSpace(input) ? defaultValue : input) : (string.IsNullOrEmpty(input) ? defaultValue : input);
 
     /// <summary>