Rapleaf Name to Gender API

rapleaf.rake

namespace :ycpages do
  desc "Update person gender using RapLeaf's name to gender API."
  task :update_gender => :environment do
    Person.all.each do |person|
      unless person.gender.present?
        url = "http://api.rapleaf.com/v4/util/name_to_gender/#{person.name.split.first}"
        response = Net::HTTP.get_response(URI.parse(url))
        result = JSON.parse(response.body)
        if ((result["status"] == "OK") && (result["answer"]["likelihood"].to_f > 0.9))
          person.update_attribute(:gender, result["answer"]["gender"])
        end
      end
    end
  end
end