gistfile1.txt

{
   "_id": "_design/foo",
   "_rev": "5-172df2a93a96e58686dfdebd5e64b4c3",
   "language": "javascript",
   "views": {
       "bar": {
           "options": {
               "collation": "raw"
           },
           "map": "function(doc) {\n  emit(doc.timestamp, doc);\n}"
       }
   }
}