A modern programming language that makes developers happier.

kotlinlang

<@U01T16WR3T6> The way that the routing works is that it makes a selection of which route to serve based on AND or OR logic. There are different results that are possible, in order of precedence:
```Matched (without verb)
MatchedWithoutHandler (this is used internally)
MethodNotMatched
Unmatched```
An example of AND is matching a path AND a verb ( `"/" bind GET to {}` )
An example of OR is matching `routes("/api" bind ... , singlePageApp()`) &lt;-- what we have here.

The problem is that the "/api" router returns a MethodNotMatched, and the SPA is greedy and will return the default index page for all requests (including OPTIONS).

On the following branch, I have stopped SPAs from accepting OPTIONS requests, which seems to fix the problem:

<https://github.com/http4k/http4k/pull/605>