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Return IServiceCollection from service collection extension methods

This commit is contained in:
jacalvar 2016-03-28 15:13:07 -07:00
parent f387d04af1
commit d51851f342
2 changed files with 9 additions and 2 deletions
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10
src/Microsoft.AspNetCore.Diagnostics.Elm/ElmServiceCollectionExtensions.cs
View File

@ -16,7 +16,8 @@ namespace Microsoft.Extensions.DependencyInjection
/// Adds error logging middleware services to the specified <see cref="IServiceCollection" />. /// Adds error logging middleware services to the specified <see cref="IServiceCollection" />.
/// </summary> /// </summary>
/// <param name="services">The <see cref="IServiceCollection" /> to add services to.</param> /// <param name="services">The <see cref="IServiceCollection" /> to add services to.</param>
public static void AddElm(this IServiceCollection services) /// <returns>The <see cref="IServiceCollection"/> so that additional calls can be chained.</returns>
public static IServiceCollection AddElm(this IServiceCollection services)
{ {
if (services == null) if (services == null)
{ {
@ -26,6 +27,8 @@ namespace Microsoft.Extensions.DependencyInjection
services.AddOptions(); services.AddOptions();
services.TryAddSingleton<ElmStore>(); services.TryAddSingleton<ElmStore>();
services.TryAddSingleton<ElmLoggerProvider>(); services.TryAddSingleton<ElmLoggerProvider>();
return services;
} }
/// <summary> /// <summary>
@ -33,7 +36,8 @@ namespace Microsoft.Extensions.DependencyInjection
/// </summary> /// </summary>
/// <param name="services">The <see cref="IServiceCollection" /> to add services to.</param> /// <param name="services">The <see cref="IServiceCollection" /> to add services to.</param>
/// <param name="setupAction">An <see cref="Action{ElmOptions}"/> to configure the provided <see cref="ElmOptions"/>.</param> /// <param name="setupAction">An <see cref="Action{ElmOptions}"/> to configure the provided <see cref="ElmOptions"/>.</param>
public static void AddElm(this IServiceCollection services, Action<ElmOptions> setupAction) /// <returns>The <see cref="IServiceCollection"/> so that additional calls can be chained.</returns>
public static IServiceCollection AddElm(this IServiceCollection services, Action<ElmOptions> setupAction)
{ {
if (services == null) if (services == null)
{ {
@ -47,6 +51,8 @@ namespace Microsoft.Extensions.DependencyInjection
services.AddElm(); services.AddElm();
services.Configure(setupAction); services.Configure(setupAction);
return services;
} }
} }
} }

1
src/Microsoft.AspNetCore.MiddlewareAnalysis/AnalysisServiceCollectionExtensions.cs
View File

@ -17,6 +17,7 @@ namespace Microsoft.Extensions.DependencyInjection
/// Adds diagnostic services to the specified <see cref="IServiceCollection" />. /// Adds diagnostic services to the specified <see cref="IServiceCollection" />.
/// </summary> /// </summary>
/// <param name="services">The <see cref="IServiceCollection" /> to add services to.</param> /// <param name="services">The <see cref="IServiceCollection" /> to add services to.</param>
/// <returns>The <see cref="IServiceCollection"/> so that additional calls can be chained.</returns>
public static IServiceCollection AddMiddlewareAnalysis(this IServiceCollection services) public static IServiceCollection AddMiddlewareAnalysis(this IServiceCollection services)
{ {
if (services == null) if (services == null)