0001    import Foundation
0002    
0003    /**
0004        Intercept and modify `Request`s and `Response`s
0005        using middleware. Create a class that conforms to 
0006        the `Middleware` protocol, then append the class
0007        to the `Server`s `middleware` array.
0008    */
0009    public protocol Middleware
Application+Route.swift:15
        static var scopedMiddleware: [Middleware.Type] = []
Application.swift:32
	public var middleware: [Middleware.Type]
SessionMiddleware.swift:1
class SessionMiddleware: Middleware {
 {
0010        
0011        /**
0012            Here is where you implement your custom `Middleware`
0013            logic. Look at the `SessionMiddleware` to see an 
0014            example of `Middleware` being used.
0015         
0016            Call `handler(request)` somewhere inside your custom
0017            handler to get the `Response` object.
0018        */
0019        static func handle
Application.swift:174
			handler = middleware.handle(handler)
(handler: Request.Handler) -> Request.Handler
0020        
0021    }