lib/rack/multipart/generator.rb in rack-2.0.9.4 vs lib/rack/multipart/generator.rb in rack-2.1.0

@@ -1,5 +1,7 @@
+# frozen_string_literal: true
+
 module Rack
   module Multipart
     class Generator
       def initialize(params, first = true)
         @params, @first = params, first
@@ -25,24 +27,21 @@
         end.join << "--#{MULTIPART_BOUNDARY}--\r"
       end
 
       private
       def multipart?
-        multipart = false
-
         query = lambda { |value|
           case value
           when Array
-            value.each(&query)
+            value.any?(&query)
           when Hash
-            value.values.each(&query)
+            value.values.any?(&query)
           when Rack::Multipart::UploadedFile
-            multipart = true
+            true
           end
         }
-        @params.values.each(&query)
 
-        multipart
+        @params.values.any?(&query)
       end
 
       def flattened_params
         @flattened_params ||= begin
           h = Hash.new