New instance variable @raw for extractions.

README.md

@@ -138,6 +138,8 @@ doc.extractions[:amountToPay] # Shortcut to get extraction value
 # => "10.00:EUR"
 doc.extractions.candidates[:dates]
 # => Array of all found candidates
+doc.extractions.raw
+# => {:extractions=>{...
 ```
 
 ### Submitting feedback

lib/gini-api/document/extractions.rb

@@ -5,6 +5,8 @@ module Api
     #
     class Document::Extractions
 
+      attr_reader :raw
+
       # Instantiate a new Gini::Api::Extractions object from hash
       #
       # @param [Gini::Api::Client] api Gini::Api::Client object
@@ -28,6 +30,9 @@ def update
           )
         end
 
+        # Entire response
+        @raw = response.parsed
+
         response.parsed[:extractions].each do |k,v|
           instance_variable_set("@#{k}", v)
           self.class.send(:attr_reader, k)

spec/gini-api/document/extraction_spec.rb

@@ -69,6 +69,7 @@
 
   it { should respond_to(:update) }
   it { should respond_to(:[]) }
+  it { should respond_to(:raw) }
 
   describe '#update' do
 
@@ -78,6 +79,11 @@
       extractions.update
     end
 
+    it 'saves raw response' do
+      expect(extractions.raw).to eql(JSON.parse(response.body, symbolize_names: true))
+      extractions.update
+    end
+
     context 'failed extraction fetch' do
 
       let(:response) { double('Response', :status => 404, env: {}, body: {}) }