{"action":"created","comment":{"url":"https://api.github.com/repos/aspnet/Mvc/pulls/comments/26537921","id":26537921,"diff_hunk":"@@ -0,0 +1,84 @@\n+﻿// Copyright (c) Microsoft Open Technologies, Inc. All rights reserved.\n+// Licensed under the Apache License, Version 2.0. See License.txt in the project root for license information.\n+\n+using System.Collections.Generic;\n+using System.Diagnostics;\n+using System.Linq;\n+using System.Reflection;\n+using Microsoft.Framework.Internal;\n+\n+namespace Microsoft.AspNet.Mvc.ViewComponents\n+{\n+    /// <summary>\n+    /// Default implementation of <see cref=\"IViewComponentDescriptorProvider\"/>/\n+    /// </summary>\n+    public class DefaultViewComponentDescriptorProvider : IViewComponentDescriptorProvider\n+    {\n+        private readonly IAssemblyProvider _assemblyProvider;\n+\n+        /// <summary>\n+        /// Creates a new <see cref=\"DefaultViewComponentDescriptorProvider\"/>.\n+        /// </summary>\n+        /// <param name=\"assemblyProvider\">The <see cref=\"IAssemblyProvider\"/>.</param>\n+        public DefaultViewComponentDescriptorProvider(IAssemblyProvider assemblyProvider)\n+        {\n+            _assemblyProvider = assemblyProvider;\n+        }\n+\n+        /// <inheritdoc />\n+        public virtual IEnumerable<ViewComponentDescriptor> GetViewComponents()\n+        {\n+            var types = GetCandidateTypes();\n+\n+            return types\n+                .Where(IsViewComponentType)\n+                .Select(CreateCandidate);\n+        }\n+\n+        /// <summary>\n+        /// Gets the candidate <see cref=\"TypeInfo\"/> instances. The results of this will be provided to\n+        /// <see cref=\"IsViewComponentType(TypeInfo)\"/> for filtering.\n+        /// </summary>\n+        /// <returns>A list of <see cref=\"TypeInfo\"/> instances.</returns>\n+        protected virtual IEnumerable<TypeInfo> GetCandidateTypes()\n+        {\n+            var assemblies = _assemblyProvider.CandidateAssemblies;\n+            return assemblies.SelectMany(a => a.DefinedTypes);\n+        }\n+\n+        /// <summary>\n+        /// Determines whether or not the given <see cref=\"TypeInfo\"/> represents a View Component class.\n+        /// </summary>\n+        /// <param name=\"typeInfo\">The <see cref=\"TypeInfo\"/>.</param>\n+        /// <returns>\n+        /// <c>true</c> if <paramref name=\"typeInfo\"/>represents a View Component class, otherwise <c>false</c>.","path":"src/Microsoft.AspNet.Mvc.Core/ViewComponents/DefaultViewComponentDescriptorProvider.cs","position":54,"original_position":54,"commit_id":"5bacf2c6a7aa088e6c424c2209ae639d3cd09147","original_commit_id":"5bacf2c6a7aa088e6c424c2209ae639d3cd09147","user":{"login":"dougbu","id":6431421,"avatar_url":"https://avatars.githubusercontent.com/u/6431421?v=3","gravatar_id":"","url":"https://api.github.com/users/dougbu","html_url":"https://github.com/dougbu","followers_url":"https://api.github.com/users/dougbu/followers","following_url":"https://api.github.com/users/dougbu/following{/other_user}","gists_url":"https://api.github.com/users/dougbu/gists{/gist_id}","starred_url":"https://api.github.com/users/dougbu/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/dougbu/subscriptions","organizations_url":"https://api.github.com/users/dougbu/orgs","repos_url":"https://api.github.com/users/dougbu/repos","events_url":"https://api.github.com/users/dougbu/events{/privacy}","received_events_url":"https://api.github.com/users/dougbu/received_events","type":"User","site_admin":false},"body":"better to eradicate \"represents\" from your vocabulary. => `<c>true</c> if <paramref name=\"typeInfo\"/> should be treated as`","created_at":"2015-03-16T23:34:26Z","updated_at":"2015-03-16T23:34:26Z","html_url":"https://github.com/aspnet/Mvc/pull/2175#discussion_r26537921","pull_request_url":"https://api.github.com/repos/aspnet/Mvc/pulls/2175","_links":{"self":{"href":"https://api.github.com/repos/aspnet/Mvc/pulls/comments/26537921"},"html":{"href":"https://github.com/aspnet/Mvc/pull/2175#discussion_r26537921"},"pull_request":{"href":"https://api.github.com/repos/aspnet/Mvc/pulls/2175"}}},"pull_request":{"url":"https://api.github.com/repos/aspnet/Mvc/pulls/2175","id":31175103,"html_url":"https://github.com/aspnet/Mvc/pull/2175","diff_url":"https://github.com/aspnet/Mvc/pull/2175.diff","patch_url":"https://github.com/aspnet/Mvc/pull/2175.patch","issue_url":"https://api.github.com/repos/aspnet/Mvc/issues/2175","number":2175,"state":"open","locked":false,"title":"Refactor of ViewComponent extensibility","user":{"login":"rynowak","id":1430011,"avatar_url":"https://avatars.githubusercontent.com/u/1430011?v=3","gravatar_id":"","url":"https://api.github.com/users/rynowak","html_url":"https://github.com/rynowak","followers_url":"https://api.github.com/users/rynowak/followers","following_url":"https://api.github.com/users/rynowak/following{/other_user}","gists_url":"https://api.github.com/users/rynowak/gists{/gist_id}","starred_url":"https://api.github.com/users/rynowak/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/rynowak/subscriptions","organizations_url":"https://api.github.com/users/rynowak/orgs","repos_url":"https://api.github.com/users/rynowak/repos","events_url":"https://api.github.com/users/rynowak/events{/privacy}","received_events_url":"https://api.github.com/users/rynowak/received_events","type":"User","site_admin":false},"body":"Adds ViewComponentDescriptor and caching (provider, collection,\r\ncollectionprovider).\r\n\r\nRemoves 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