beautify_headers (RestClient::Mixin::Response::ClassMethods)

    # File lib/restclient/mixin/response.rb, line 34
                                    def beautify_headers(headers)
                                            headers.inject({}) do |out, (key, value)|
                                                    out[key.gsub(/-/, '_').to_sym] = value.first
                                            out
                                            end
                                    end