gistfile1.rb

json = {"version":"1.0.0","key":"epp-2026115917862253","time":"1479815894288","attributes":{"type":["epp_response_time_login","epp_response_time_hello","epp_response_time_info","epp_response_time_logout","epp_response_time_total"],"database":"DB"},"value":["0.060","0.442","0.294","0.005","0.801"],"host":"test.cc"}

type_value_pairs = json[:attributes][:type].zip(json[:value])

#=> [["epp_response_time_login",  "0.060"],
#    ["epp_response_time_hello",  "0.442"],
#    ["epp_response_time_info",   "0.294"],
#    ["epp_response_time_logout", "0.005"],
#    ["epp_response_time_total",  "0.801"]]

type_value_pairs.map do |type, value|
  {version: json[:version],
   key: json[:key],
   time: json[:time],
   attributes: {
     type: [type],
     database: json[:attributes][:database]},
   value: [value],
   host: json[:host]}
end

#=> [{:version=>"1.0.0", :key=>"epp-2026115917862253", :time=>"1479815894288", :attributes=>{:type=>["epp_response_time_login"],  :database=>"DB"}, :value=>["0.060"], :host=>"test.cc"},
#    {:version=>"1.0.0", :key=>"epp-2026115917862253", :time=>"1479815894288", :attributes=>{:type=>["epp_response_time_hello"],  :database=>"DB"}, :value=>["0.442"], :host=>"test.cc"},
#    {:version=>"1.0.0", :key=>"epp-2026115917862253", :time=>"1479815894288", :attributes=>{:type=>["epp_response_time_info"],   :database=>"DB"}, :value=>["0.294"], :host=>"test.cc"},
#    {:version=>"1.0.0", :key=>"epp-2026115917862253", :time=>"1479815894288", :attributes=>{:type=>["epp_response_time_logout"], :database=>"DB"}, :value=>["0.005"], :host=>"test.cc"},
#    {:version=>"1.0.0", :key=>"epp-2026115917862253", :time=>"1479815894288", :attributes=>{:type=>["epp_response_time_total"],  :database=>"DB"}, :value=>["0.801"], :host=>"test.cc"}]