Modifies census_api to parse genre and dob

lib/census_api.rb

@@ -38,7 +38,10 @@ class CensusApi
     end
 
     def date_of_birth
-      data[:datos_habitante][:item][:fecha_nacimiento_string]
+      str = data[:datos_habitante][:item][:fecha_nacimiento_string]
+      day, month, year = str.match(/(\d\d?)\D(\d\d?)\D(\d\d\d?\d?)/)[1..3]
+      return nil unless day.present? && month.present? && year.present?
+      Date.new(year.to_i, month.to_i, day.to_i)
     end
 
     def postal_code
@@ -50,7 +53,12 @@ class CensusApi
     end
 
     def genre # "Varón" or "Mujer"
-      data[:datos_habitante][:item][:descripcion_sexo]
+      case data[:datos_habitante][:item][:descripcion_sexo]
+      when "Varón"
+        "male"
+      when "Mujer"
+        "female"
+      end
     end
 
     private

spec/lib/census_api_spec.rb

@@ -29,7 +29,7 @@ describe CensusApi do
 
   describe '#call' do
     let(:invalid_body) { {get_habita_datos_response: {get_habita_datos_return: {datos_habitante: {}}}} }
-    let(:valid_body){ {get_habita_datos_response: {get_habita_datos_return: {datos_habitante: {item: {fecha_nacimiento_string: "1/1/1980"}}}}} }
+    let(:valid_body){ {get_habita_datos_response: {get_habita_datos_return: {datos_habitante: {item: {fecha_nacimiento_string: "1-1-1980"}}}}} }
 
     it "returns the response for the first valid variant" do
       allow(api).to receive(:get_response_body).with(1, "00123456").and_return(invalid_body)
@@ -39,7 +39,7 @@ describe CensusApi do
       response = api.call(1, "123456")
 
       expect(response).to be_valid
-      expect(response.date_of_birth).to eq('1/1/1980')
+      expect(response.date_of_birth).to eq(Date.new(1980,1,1))
     end
 
     it "returns the last failed response" do