delete not needed file

Flurl.NETCore/Util/CommonExtensions.cs

@@ -1,77 +0,0 @@
-using System;
-using System.Collections;
-using System.Collections.Generic;
-using System.Globalization;
-using System.Linq;
-using System.Reflection;
-
-namespace Flurl.Util
-{
-    public static class CommonExtensions
-    {
-        /// <summary>
-        /// Converts an object's public properties to a collection of string-based key-value pairs. If the object happens
-        /// to be an IDictionary, the IDictionary's keys and values converted to strings and returned.
-        /// </summary>
-        /// <param name="obj">The object to parse into key-value pairs</param>
-        /// <returns></returns>
-        public static IEnumerable<KeyValuePair<string, object>> ToKeyValuePairs(this object obj)
-        {
-            if (obj == null)
-                throw new ArgumentNullException(nameof(obj));
-
-            return
-                (obj is string) ? QueryParamCollection.Parse((string)obj) :
-                (obj is IEnumerable) ? CollectionToKV((IEnumerable)obj) :
-                ObjectToKV(obj);
-        }
-
-        /// <summary>
-        /// Returns a string that represents the current object, using CultureInfo.InvariantCulture where possible.
-        /// </summary>
-        public static string ToInvariantString(this object obj)
-        {
-            // inspired by: http://stackoverflow.com/a/19570016/62600
-
-            var c = obj as IConvertible;
-            if (c != null)
-                return c.ToString(CultureInfo.InvariantCulture);
-
-            var f = obj as IFormattable;
-            return f?.ToString(null, CultureInfo.InvariantCulture) ?? obj.ToString();
-        }
-
-        private static IEnumerable<KeyValuePair<string, object>> ObjectToKV(object obj)
-        {
-            return from prop in obj.GetType().GetProperties()
-                   let val = prop.GetValue(obj, null)
-                   select new KeyValuePair<string, object>(prop.Name, val);
-        }
-
-        private static IEnumerable<KeyValuePair<string, object>> CollectionToKV(IEnumerable col)
-        {
-            // Accepts KeyValuePairs or any aribitray types that contain a property called "Key" or "Name" and a property called "Value".
-            foreach (var item in col)
-            {
-                if (item == null)
-                    continue;
-
-                var type = item.GetType();
-                var keyProp = type.GetProperty("Key") ?? type.GetProperty("key") ?? type.GetProperty("Name") ?? type.GetProperty("name");
-                if (keyProp == null)
-                    throw new ArgumentException("Cannot parse " + type.Name + " to key-value pair. Type must contain a property called 'Key' or 'Name'.");
-
-                var valProp = type.GetProperty("Value") ?? type.GetProperty("value");
-                if (valProp == null)
-                    throw new ArgumentException("Cannot parse " + type.Name + " to key-value pair. Type must contain a property called 'Value'.");
-
-                var key = keyProp.GetValue(item, null);
-                if (key == null)
-                    continue;
-
-                var val = valProp.GetValue(item, null);
-                yield return new KeyValuePair<string, object>(key.ToInvariantString(), val);
-            }
-        }
-    }
-}

Flurl.NETCore/project.json

@@ -2,7 +2,7 @@
   "title": "Flurl.NETCore",
 
   "compile": [ "../Flurl/**/*.cs" ],
-  "compileExclude": [ "../**/AssemblyInfo.cs", "../Flurl/Util/CommonExtensions.cs" ],
+  "compileExclude": [ "../**/AssemblyInfo.cs" ],
 
   "configurations": {
     "Release": {

Flurl/Util/CommonExtensions.cs

@@ -3,6 +3,7 @@ using System.Collections;
 using System.Collections.Generic;
 using System.Globalization;
 using System.Linq;
+using System.Reflection;
 
 namespace Flurl.Util
 {