ring.middleware.content-type

(source)
Middleware for automatically adding a content type to response maps.

For more info about this library see:

https://github.com/ring-clojure/ring/wiki
Public Variable Short Description
content-type-response (clj) Adds a content-type header to response.
wrap-content-type (clj) Middleware that adds a content-type header to the response if one is not set by the handler.