Syntax from Hound notes

spec/paperclip/media_type_spoof_detector_spec.rb

@@ -47,11 +47,12 @@ describe Paperclip::MediaTypeSpoofDetector do
   it "does allow array as :content_type_mappings" do
     begin
       Paperclip.options[:content_type_mappings] = {
-        html: [ "binary", "text/html" ]
+        html: ["binary", "text/html"]
       }
       file = File.open(fixture_file("empty.html"))
-      assert !Paperclip::MediaTypeSpoofDetector
-        .using(file, "empty.html").spoofed?
+      spoofed = Paperclip::MediaTypeSpoofDetector.
+        using(file, "empty.html").spoofed?
+      assert !spoofed
     ensure
       Paperclip.options[:content_type_mappings] = {}
     end