ExtensionMethods ready

ExtensionMethods/App.config

@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="utf-8" ?>
+<configuration>
+    <startup> 
+        <supportedRuntime version="v4.0" sku=".NETFramework,Version=v4.6.1" />
+    </startup>
+</configuration>

ExtensionMethods/ExtensionMethods.csproj

@@ -0,0 +1,54 @@
+<?xml version="1.0" encoding="utf-8"?>
+<Project ToolsVersion="15.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
+  <Import Project="$(MSBuildExtensionsPath)\$(MSBuildToolsVersion)\Microsoft.Common.props" Condition="Exists('$(MSBuildExtensionsPath)\$(MSBuildToolsVersion)\Microsoft.Common.props')" />
+  <PropertyGroup>
+    <Configuration Condition=" '$(Configuration)' == '' ">Debug</Configuration>
+    <Platform Condition=" '$(Platform)' == '' ">AnyCPU</Platform>
+    <ProjectGuid>{7EAB276E-2494-4BA6-BB91-2ADFD22FE331}</ProjectGuid>
+    <OutputType>Exe</OutputType>
+    <RootNamespace>ExtensionMethods</RootNamespace>
+    <AssemblyName>ExtensionMethods</AssemblyName>
+    <TargetFrameworkVersion>v4.6.1</TargetFrameworkVersion>
+    <FileAlignment>512</FileAlignment>
+    <AutoGenerateBindingRedirects>true</AutoGenerateBindingRedirects>
+    <Deterministic>true</Deterministic>
+  </PropertyGroup>
+  <PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'Debug|AnyCPU' ">
+    <PlatformTarget>AnyCPU</PlatformTarget>
+    <DebugSymbols>true</DebugSymbols>
+    <DebugType>full</DebugType>
+    <Optimize>false</Optimize>
+    <OutputPath>bin\Debug\</OutputPath>
+    <DefineConstants>DEBUG;TRACE</DefineConstants>
+    <ErrorReport>prompt</ErrorReport>
+    <WarningLevel>4</WarningLevel>
+  </PropertyGroup>
+  <PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'Release|AnyCPU' ">
+    <PlatformTarget>AnyCPU</PlatformTarget>
+    <DebugType>pdbonly</DebugType>
+    <Optimize>true</Optimize>
+    <OutputPath>bin\Release\</OutputPath>
+    <DefineConstants>TRACE</DefineConstants>
+    <ErrorReport>prompt</ErrorReport>
+    <WarningLevel>4</WarningLevel>
+  </PropertyGroup>
+  <ItemGroup>
+    <Reference Include="System" />
+    <Reference Include="System.Core" />
+    <Reference Include="System.Xml.Linq" />
+    <Reference Include="System.Data.DataSetExtensions" />
+    <Reference Include="Microsoft.CSharp" />
+    <Reference Include="System.Data" />
+    <Reference Include="System.Net.Http" />
+    <Reference Include="System.Xml" />
+  </ItemGroup>
+  <ItemGroup>
+    <Compile Include="Program.cs" />
+    <Compile Include="Properties\AssemblyInfo.cs" />
+    <Compile Include="StringExtensions.cs" />
+  </ItemGroup>
+  <ItemGroup>
+    <None Include="App.config" />
+  </ItemGroup>
+  <Import Project="$(MSBuildToolsPath)\Microsoft.CSharp.targets" />
+</Project>

ExtensionMethods/Program.cs

@@ -0,0 +1,21 @@
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace ExtensionMethods
+{
+    class Program
+    {
+        static void Main(string[] args)
+        {
+            string post = "This is supposed to be a very long blog post blah blah blah...";
+            var shortenedPost = post.Shorten(5);
+
+            IEnumerable<int> numbers = new List<int>() { 1, 3, 7 , 4 ,9,20,22};
+            var max = numbers.Max();
+            System.Console.WriteLine(max);
+            System.Console.WriteLine(shortenedPost);
+        }
+    }
+}

ExtensionMethods/Properties/AssemblyInfo.cs

@@ -0,0 +1,36 @@
+using System.Reflection;
+using System.Runtime.CompilerServices;
+using System.Runtime.InteropServices;
+
+// General Information about an assembly is controlled through the following
+// set of attributes. Change these attribute values to modify the information
+// associated with an assembly.
+[assembly: AssemblyTitle("ExtensionMethods")]
+[assembly: AssemblyDescription("")]
+[assembly: AssemblyConfiguration("")]
+[assembly: AssemblyCompany("")]
+[assembly: AssemblyProduct("ExtensionMethods")]
+[assembly: AssemblyCopyright("Copyright ©  2019")]
+[assembly: AssemblyTrademark("")]
+[assembly: AssemblyCulture("")]
+
+// Setting ComVisible to false makes the types in this assembly not visible
+// to COM components.  If you need to access a type in this assembly from
+// COM, set the ComVisible attribute to true on that type.
+[assembly: ComVisible(false)]
+
+// The following GUID is for the ID of the typelib if this project is exposed to COM
+[assembly: Guid("7eab276e-2494-4ba6-bb91-2adfd22fe331")]
+
+// Version information for an assembly consists of the following four values:
+//
+//      Major Version
+//      Minor Version
+//      Build Number
+//      Revision
+//
+// You can specify all the values or you can default the Build and Revision Numbers
+// by using the '*' as shown below:
+// [assembly: AssemblyVersion("1.0.*")]
+[assembly: AssemblyVersion("1.0.0.0")]
+[assembly: AssemblyFileVersion("1.0.0.0")]

ExtensionMethods/StringExtensions.cs

@@ -0,0 +1,23 @@
+using System;
+using System.Linq;
+
+namespace ExtensionMethods
+{
+    public static class StringExtensions
+    {
+        public static string Shorten(this String str, int numberOfWords)
+        {
+            if (numberOfWords < 0)
+                throw new ArgumentOutOfRangeException("numberOfWords should be greater or equal to 0.");
+            if (numberOfWords == 0)
+                return "";
+
+            var words = str.Split(' ');
+
+            if (words.Length <= numberOfWords)
+                return str;
+
+            return string.Join(" ", words.Take(numberOfWords))+"...";
+        }
+    }
+}

TrainingAdvancedTechniques.sln

@@ -9,6 +9,8 @@ Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "BooksLambda", "BooksLambda\
 EndProject
 Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "VideoEnc", "VideoEnc\VideoEnc.csproj", "{8B61AEAF-981F-4509-A550-2DA29838DF66}"
 EndProject
+Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "ExtensionMethods", "ExtensionMethods\ExtensionMethods.csproj", "{7EAB276E-2494-4BA6-BB91-2ADFD22FE331}"
+EndProject
 Global
 	GlobalSection(SolutionConfigurationPlatforms) = preSolution
 		Debug|Any CPU = Debug|Any CPU
@@ -27,6 +29,10 @@ Global
 		{8B61AEAF-981F-4509-A550-2DA29838DF66}.Debug|Any CPU.Build.0 = Debug|Any CPU
 		{8B61AEAF-981F-4509-A550-2DA29838DF66}.Release|Any CPU.ActiveCfg = Release|Any CPU
 		{8B61AEAF-981F-4509-A550-2DA29838DF66}.Release|Any CPU.Build.0 = Release|Any CPU
+		{7EAB276E-2494-4BA6-BB91-2ADFD22FE331}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{7EAB276E-2494-4BA6-BB91-2ADFD22FE331}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{7EAB276E-2494-4BA6-BB91-2ADFD22FE331}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{7EAB276E-2494-4BA6-BB91-2ADFD22FE331}.Release|Any CPU.Build.0 = Release|Any CPU
 	EndGlobalSection
 	GlobalSection(SolutionProperties) = preSolution
 		HideSolutionNode = FALSE