Converts any input in status to an integer

lib/zero/response.rb

@@ -3,7 +3,17 @@ module Zero
   # This is the representation of a response
   #
   class Response
-    attr_accessor :status, :header, :body
+    attr_reader :status
+    attr_accessor :header, :body
+
+    # Sets the status.
+    # Also converts every input directly to an integer
+    #
+    # @param [Integer] status
+    #
+    def status=(status)
+      @status = status.to_i
+    end
 
     # Returns the data of the response as an array:
     # [status, header, body]

spec/unit/response/response_spec.rb

@@ -15,5 +15,15 @@ describe Zero::Response, '#finish' do
     value[1].should eq({})  # Headers
     value[2].should eq([])  # Body
   end
+end
 
+describe Zero::Response, '#status' do
+  it "must return the status always as an integer" do
+
+    subject.status = "foobar"
+    subject.status.should eq(0)
+
+    subject.status = 240.5
+    subject.status.should eq(240)
+  end
 end