Added CodeFormatter support for string arrays and really and primitiv…

…e array type. Bumps to 3.7.2

Directory.Build.props

@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="utf-8"?>
 <Project>
   <PropertyGroup>
-    <VersionPrefix>3.7.1</VersionPrefix>
+    <VersionPrefix>3.7.2</VersionPrefix>
     <LangVersion>10.0</LangVersion>
     <Authors>Jeremy D. Miller;Babu Annamalai;Oskar Dudycz;Joona-Pekka Kokko</Authors>
     <TargetFrameworks>net6.0;net7.0;net8.0;net9.0</TargetFrameworks>

src/CodegenTests/Codegen/CodeFormatterTests.cs

@@ -21,6 +21,29 @@ public void write_string()
             .ShouldBe("\"Hello!\"");
     }
 
+    [Fact]
+    public void write_string_array()
+    {
+        CodeFormatter.Write(new string[]{"Hello!", "Bad", "Good"})
+            .ShouldBe("new string[]{\"Hello!\", \"Bad\", \"Good\"}");
+    }
+
+    [Fact]
+    public void write_int_array()
+    {
+        CodeFormatter.Write(new int[]{1, 2, 4})
+            .ShouldBe("new int[]{1, 2, 4}");
+
+        CodeFormatter.Write(new int[]{1, 2})
+            .ShouldBe("new int[]{1, 2}");
+
+        CodeFormatter.Write(new int[]{1})
+            .ShouldBe("new int[]{1}");
+
+        CodeFormatter.Write(new int[]{})
+            .ShouldBe("new int[]{}");
+    }
+
     [Fact]
     public void write_enum()
     {

src/JasperFx.CodeGeneration/CodeFormatter.cs

@@ -1,5 +1,8 @@
 using System;
+using System.Collections;
+using System.Linq;
 using JasperFx.CodeGeneration.Model;
+using JasperFx.Core;
 using JasperFx.Core.Reflection;
 
 namespace JasperFx.CodeGeneration;
@@ -30,6 +33,42 @@ public static string Write(object? value)
             return value.GetType().FullNameInCode() + "." + value;
         }
 
+        if (value.GetType() == typeof(string[]))
+        {
+            var array = (string[])value;
+            return $"new string[]{{{array.Select(Write).Join(", ")}}}";
+        }
+
+        if (value.GetType().IsArray)
+        {
+            var code = $"new {value.GetType().GetElementType().FullNameInCode()}[]{{";
+
+            var enumerable = (Array)value;
+            switch (enumerable.Length)
+            {
+                case 0:
+
+                    break;
+                case 1:
+                    code += Write(enumerable.GetValue(0));
+                    break;
+
+                default:
+                    for (int i = 0; i < enumerable.Length - 1; i++)
+                    {
+                        code += Write(enumerable.GetValue(i));
+                        code += ", ";
+                    }
+
+                    code += Write(enumerable.GetValue(enumerable.Length - 1));
+                    break;
+            }
+
+            code += "}";
+
+            return code;
+        }
+
         if (value is Type t)
         {
             return $"typeof({t.FullNameInCode()})";