lib/filepreviews/utils.rb in filepreviews-1.1.0 vs lib/filepreviews/utils.rb in filepreviews-1.2.0

@@ -30,10 +30,10 @@
     # @param params [Hash<Symbol>] :url and :metadata
     # @return [Hash<Symbol>] processed parameters for http request
     def process_params(params)
       {
         url: CGI.unescape(params.url),
-        metadata: extract_metadata(params.metadata)
+        metadata: [extract_metadata(params.metadata)]
       }
     end
   end
 end