anchor.diff:  
   
   === Method Route Predicate
  -TODO: document Method Route Predicate
  +The Method Route Predicate takes one parameter: the HTTP method to match.
  +
  +.application.yml
  +[source,yaml]
  +----
  +spring:
  +  cloud:
  +    gateway:
  +      routes:
  +      # =====================================
  +      - id: host_route
  +        uri: http://example.org
  +        predicates:
  +        - Method=GET
  +----
  +
  +This route would match if the request method was a `GET`.
   
   === Path Route Predicate
   TODO: document Path Route Predicate
  
positive.code: This route matches if the request has a header named `X-Request-Id` whos value matches the `\d+` regular expression (has a value of one or more digits).
  
  === Host Route Predicate
  The Host Route Predicate takes one parameters: the host name pattern. The pattern is an Ant style pattern with `.` as the separator. This predicates matches the `Host` header that matches the patter.
  
  .application.yml
  [source,yaml]
  
negative.code: 
  == Route Predicates
  
  Spring Cloud Gateway matches routes as part of the Spring WebFlux `HandlerMapping` infrastructure. Spring Cloud Gateway includes many built-in Route Predicates. All of these predicates match on different attributes of the HTTP request. Multiple Route Predicates can be combined and are combined via logical `and`.
  
  === After Route Predicate
  TODO: document After Route Predicate
  