update examples

example/nodejs-commonjs/document-worker-extern-config/index.js

@@ -0,0 +1,51 @@
+const { Document } = require("flexsearch");
+
+// loading test data
+const data = require(__dirname + "/data.json");
+
+(async function(){
+
+    // create the document and await (!) for the instance response
+    const document = await new Document({
+        worker: true,
+        document: {
+            id: "tconst",
+            store: true,
+            index: [{
+                field: "primaryTitle",
+                config: __dirname + "/config.primaryTitle.js"
+            },{
+                field: "originalTitle",
+                config: __dirname + "/config.primaryTitle.js"
+            }],
+            tag: [{
+                field: "startYear"
+            },{
+                field: "genres"
+            }]
+        }
+    });
+
+    // add test data
+    for(let i = 0; i < data.length; i++){
+        await document.add(data[i]);
+    }
+
+    // perform a query
+    const result = await document.search({
+        query: "karmen",
+        tag: {
+            "startYear": "1894",
+            "genres": [
+                "Documentary",
+                "Short"
+            ]
+        },
+        suggest: true,
+        enrich: true,
+        merge: true
+    });
+
+    console.log(result);
+
+}());