Cache example for Shipping Applications development good practices

cache_example.rb

{
 destination_address: {
   country_code: "CA",
   province_code: "QC",
   city: "Montreal",
   address1: "address 1",
   address2: "address 2",
   address3: "address 3",
   postal_code: "K2K2K2"
 },
 origin_address: {
   country_code: "CA",
   province_code: "ON",
   city: "Toronto",
   address1: "address 1",
   address2: "address 2",
   address3: "address 3",
   postal_code: "C3C3C3"
 },
 items: [
   {
     id: 1,
     name: 'item1',
     weight: 1
   }
 ]
}