// Choose
public static SyncMiddleware <TContext, TResult> Choose <TContext, TResult>(
this IEnumerable <SyncMiddleware <TContext, TResult> > choices,
Func <TResult, TContext, bool> wasChosen,
SyncMiddleware <TContext, TResult> defaultAction) =>
(context, next) =>
{
foreach (var middleware in choices)
{
var result = middleware(context, next);
if (wasChosen(result, context))
{
return(result);
}
}
return(defaultAction(context, next));
};
public static SyncMiddleware <TContext, TResult> Compose <TContext, TResult>(
this SyncMiddleware <TContext, TResult> middleware,
params SyncMiddleware <TContext, TResult>[] middlewares) =>
middleware.Singleton().Concat(middlewares).Compose();
public static SyncMiddlewareFunc <TContext, TResult> Combine <TContext, TResult>(
this SyncMiddleware <TContext, TResult> middleware,
SyncMiddlewareFunc <TContext, TResult> func) =>
context => middleware(context, func);