lib/httpx/transcoder/form.rb in httpx-0.16.1 vs lib/httpx/transcoder/form.rb in httpx-0.17.0

@@ -5,10 +5,12 @@
 
 module HTTPX::Transcoder
   module Form
     module_function
 
+    PARAM_DEPTH_LIMIT = 32
+
     class Encoder
       extend Forwardable
 
       def_delegator :@raw, :to_s
 
@@ -29,11 +31,29 @@
       def content_type
         "application/x-www-form-urlencoded"
       end
     end
 
+    module Decoder
+      module_function
+
+      def call(response, _)
+        URI.decode_www_form(response.to_s).each_with_object({}) do |(field, value), params|
+          HTTPX::Transcoder.normalize_query(params, field, value, PARAM_DEPTH_LIMIT)
+        end
+      end
+    end
+
     def encode(form)
       Encoder.new(form)
+    end
+
+    def decode(response)
+      content_type = response.content_type.mime_type
+
+      raise Error, "invalid form mime type (#{content_type})" unless content_type == "application/x-www-form-urlencoded"
+
+      Decoder
     end
   end
   register "form", Form
 end