lib/zooming-proxy/middleware.rb in zooming-proxy-0.4.0 vs lib/zooming-proxy/middleware.rb in zooming-proxy-0.4.1

@@ -134,18 +134,18 @@
     end
 
     def zoomable?(headers, body, depth)
       zoomable  = depth <= MAX_DEPTH
       zoomable &= headers.include?('x-hal-zoom')
-      zoomable &= headers['content-type'].include?('json')
+      zoomable &= headers['content-type'].to_s.include?('json')
 
       zoomable && !body.nil?
     end
 
     def requested_links(body, headers)
       body['_links']
         .to_h
-        .select { |k, _| headers['x-hal-zoom'].split(/\s+/).include?(k) }
+        .select { |k, _| headers['x-hal-zoom'].to_s.split(/\s+/).include?(k) }
         .each_with_object({}) do |(k, v), urls|
           array = v.respond_to?(:to_ary)
 
           [v].flatten.each { |url| urls[url['href']] = { relation: k, array: array } }
         end