Quering string array example added #issue 221 (#231)

Author: ramin-guliyev

examples/Redis.OM.QueryingStringsWithinArrays/Experience.cs

@@ -0,0 +1,19 @@
+using Redis.OM.Modeling;
+
+namespace Redis.OM.QueryingStringsWithinArrays;
+
+[Document(StorageType =StorageType.Json)]
+public class Experience
+{
+    [RedisIdField]
+    [Indexed]
+    public string Id { get; set; } = default!;
+
+    [Indexed]
+    public string[] Skills { get; set; } = default!;
+
+    public override string ToString()
+    {
+        return string.Join(" ", Skills);
+    }
+}

examples/Redis.OM.QueryingStringsWithinArrays/Helpers.cs

@@ -0,0 +1,22 @@
+using Redis.OM.Searching;
+
+namespace Redis.OM.QueryingStringsWithinArrays;
+
+public class Helpers
+{
+    public static async Task AddDummyExperiences(IRedisCollection<Experience> collection)
+    {
+        List<Experience> experiences = new()
+        {
+            new Experience { Skills = new string[] { "C#", ".NET", "ASP.NET Core" } },
+            new Experience { Skills = new string[] { "C#", "Android", "MAUI" } },
+            new Experience { Skills = new string[] { "Java", "JVM", "Spring Boot" } },
+            new Experience { Skills = new string[] { "Java", "Kotlin", "Android" } },
+            new Experience { Skills = new string[] { "Dart", "Flutter", "Android" } }
+        };
+        foreach (var item in experiences)
+        {
+            await collection.InsertAsync(item);
+        }
+    }
+}

examples/Redis.OM.QueryingStringsWithinArrays/Program.cs

@@ -0,0 +1,16 @@
+using Redis.OM;
+using Redis.OM.QueryingStringsWithinArrays;
+
+var provider = new RedisConnectionProvider("redis://localhost:6379");
+provider.Connection.CreateIndex(typeof(Experience));
+var experiences = provider.RedisCollection<Experience>();
+ 
+await Helpers.AddDummyExperiences(experiences);
+
+//Contains usage 
+var filteredExperiences = await experiences.Where(x=>x.Skills.Contains("C#")).ToListAsync();
+
+foreach (var item in filteredExperiences)
+{
+    Console.WriteLine(item.ToString());
+}

examples/Redis.OM.QueryingStringsWithinArrays/Redis.OM.QueryingStringsWithinArrays.csproj

@@ -0,0 +1,14 @@
+<Project Sdk="Microsoft.NET.Sdk">
+
+  <PropertyGroup>
+    <OutputType>Exe</OutputType>
+    <TargetFramework>net6.0</TargetFramework>
+    <ImplicitUsings>enable</ImplicitUsings>
+    <Nullable>enable</Nullable>
+  </PropertyGroup>
+
+  <ItemGroup>
+    <PackageReference Include="Redis.OM" Version="0.2.3" />
+  </ItemGroup>
+
+</Project>

examples/Redis.OM.QueryingStringsWithinArrays/Redis.OM.QueryingStringsWithinArrays.sln

@@ -0,0 +1,25 @@
+
+Microsoft Visual Studio Solution File, Format Version 12.00
+# Visual Studio Version 17
+VisualStudioVersion = 17.2.32505.173
+MinimumVisualStudioVersion = 10.0.40219.1
+Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "Redis.OM.QueryingStringsWithinArrays", "Redis.OM.QueryingStringsWithinArrays.csproj", "{EA6FAC79-A169-4736-8C24-38F74A2D5E44}"
+EndProject
+Global
+	GlobalSection(SolutionConfigurationPlatforms) = preSolution
+		Debug|Any CPU = Debug|Any CPU
+		Release|Any CPU = Release|Any CPU
+	EndGlobalSection
+	GlobalSection(ProjectConfigurationPlatforms) = postSolution
+		{EA6FAC79-A169-4736-8C24-38F74A2D5E44}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{EA6FAC79-A169-4736-8C24-38F74A2D5E44}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{EA6FAC79-A169-4736-8C24-38F74A2D5E44}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{EA6FAC79-A169-4736-8C24-38F74A2D5E44}.Release|Any CPU.Build.0 = Release|Any CPU
+	EndGlobalSection
+	GlobalSection(SolutionProperties) = preSolution
+		HideSolutionNode = FALSE
+	EndGlobalSection
+	GlobalSection(ExtensibilityGlobals) = postSolution
+		SolutionGuid = {80C3C0CF-C83B-4288-8541-981C3025FE75}
+	EndGlobalSection
+EndGlobal