map function

script.js

function (doc, meta) {
  if (meta.type != "json") return;

  var stringToUtf8Bytes = function (str) {
    var utf8 = unescape(encodeURIComponent(str));
    var bytes = [];
    for (var i = 0; i < str.length; ++i) {
        bytes.push(str.charCodeAt(i));
    }
    return bytes;
  };

var indexFormattedValue = function (val) {
  console.log("val", val);
  console.log("typeof", typeof val);
  if (val === null) {
    return [64];
  } else if (typeof val == "boolean") {
    return [96, val];
  } else if (typeof val == "number") {
    return [128, val];
  } else if (typeof val == "string") {
    return [160, stringToUtf8Bytes(val)];
  } else if (typeof val == "object") {
    if (val instanceof Array) {
      return [192, val];
    } else {
      innerKeys = [];
      for (var k in val) {
        innerKeys.push(k);
      }
      innerKeys.sort()
      innerVals = [];
      for (var i in innerKeys) {
        console.log("key", innerKeys[i]);
        console.log("typeof", typeof val[innerKeys[i]]);
        if (typeof val[innerKeys[i]] == "object") {
            if (Object.keys(val[innerKeys[i]]).length === 0) {
                innerVals.push([224, [[], []]]);
            }
        } else {
            innerVals.push(indexFormattedValue(val[innerKeys[i]]));i
        }
      }
      return [224, [innerKeys, innerVals]];
    }
  } else {
      return undefined;
  }
};
  var key1 = indexFormattedValue(doc.item.header.name);
  var key = [key1];
  var pos = key.indexOf(undefined);
  if (pos == 0) {
    return;
  } else if (pos > 0) {
    key.splice(pos)
  }

  if (doc._meta.docType == "policy") {
     emit(key, null);
  }

}
// salt: 1263034472