@@ -75,6 +75,7 @@ module.exports = function generateNativeCode() {
     returnsCount: require("../templates/filters/returns_count"),
     returnsInfo: require("../templates/filters/returns_info"),
     subtract: require("../templates/filters/subtract"),
+    thisInfo: require("../templates/filters/this_info"),
     titleCase: require("../templates/filters/title_case"),
     toBool: require('../templates/filters/to_bool'),
     toSizeOfArray: require("../templates/filters/to_size_of_array"),
 
@@ -0,0 +1,8 @@
+module.exports = function(args, fieldToRetrieve) {
+  const thisArg = args.find(arg => arg.isSelf);
+  if (thisArg) {
+    return thisArg[fieldToRetrieve];
+  }
+
+  return;
+};