chore: Smaller cleanup

Author: samtrion

src/NetEvolve.CodeBuilder/CSharpCodeBuilder.Documentation.cs

@@ -51,13 +51,10 @@ public CSharpCodeBuilder AppendXmlDocSummary(IEnumerable<string>? summaryLines)
         var hasContent = false;
         var builder = EnsureNewLineForXmlDoc().AppendLine("/// <summary>");
 
-        foreach (var line in summaryLines)
+        foreach (var line in summaryLines.Where(l => !string.IsNullOrEmpty(l)))
         {
-            if (!string.IsNullOrEmpty(line))
-            {
-                builder = builder.AppendLine($"/// {line}");
-                hasContent = true;
-            }
+            builder = builder.AppendLine($"/// {line}");
+            hasContent = true;
         }
 
         return hasContent ? builder.AppendLine("/// </summary>") : this;
@@ -153,13 +150,10 @@ public CSharpCodeBuilder AppendXmlDocRemarks(IEnumerable<string>? remarksLines)
         var hasContent = false;
         var builder = EnsureNewLineForXmlDoc().AppendLine("/// <remarks>");
 
-        foreach (var line in remarksLines)
+        foreach (var line in remarksLines.Where(l => !string.IsNullOrEmpty(l)))
         {
-            if (!string.IsNullOrEmpty(line))
-            {
-                builder = builder.AppendLine($"/// {line}");
-                hasContent = true;
-            }
+            builder = builder.AppendLine($"/// {line}");
+            hasContent = true;
         }
 
         return hasContent ? builder.AppendLine("/// </remarks>") : this;
@@ -240,13 +234,10 @@ public CSharpCodeBuilder AppendXmlDocExample(IEnumerable<string>? exampleLines)
         var hasContent = false;
         var builder = EnsureNewLineForXmlDoc().AppendLine("/// <example>");
 
-        foreach (var line in exampleLines)
+        foreach (var line in exampleLines.Where(l => !string.IsNullOrEmpty(l)))
         {
-            if (!string.IsNullOrEmpty(line))
-            {
-                builder = builder.AppendLine($"/// {line}");
-                hasContent = true;
-            }
+            builder = builder.AppendLine($"/// {line}");
+            hasContent = true;
         }
 
         return hasContent ? builder.AppendLine("/// </example>") : this;

src/NetEvolve.CodeBuilder/CodeBuilderBase.EnsureIndented.cs

@@ -19,7 +19,14 @@ private protected void EnsureIndented(bool deactivate = false)
             return;
         }
 
-        _ = _builder.Append(UseTabs ? '\t' : ' ', _indentLevel * (UseTabs ? 1 : 4));
+        if (UseTabs)
+        {
+            _ = _builder.Append('\t', _indentLevel);
+        }
+        else
+        {
+            _ = _builder.Append(' ', _indentLevel * 4);
+        }
 
         _isNewline = false;
     }