v1.0.3: use index as well

batchasync.js

@@ -37,7 +37,7 @@
 
                 var p;
                 try {
-                    p = doStuff(task);
+                    p = doStuff(task, index, arr);
                 } catch (e) {
                     // we need to handle, and bubble, synchronous errors
                     error = e;

package-lock.json

@@ -0,0 +1,5 @@
+{
+  "name": "batchasync",
+  "version": "1.0.3",
+  "lockfileVersion": 1
+}

package.json

@@ -1,6 +1,6 @@
 {
   "name": "batchasync",
-  "version": "1.0.2",
+  "version": "1.0.3",
   "description": "Like forEachAsync, or Promise.all(), but handling a bounded number of items at any given time.",
   "main": "batchasync.js",
   "scripts": {

test.js

@@ -6,11 +6,12 @@
 
     function testBatch() {
         var timeouts = [100, 80, 20, 500, 50, 30, 200, 300];
+        console.info(timeouts);
         var tasks = timeouts.map(function(timeout, i) {
             return function() {
                 return promiseTimeout(timeout).then(function() {
-                    console.log("task:", i, timeouts[i]);
-                    return i;
+                    //console.log("task:", i, timeouts[i]);
+                    return i + ":" + timeouts[i];
                 });
             };
         });
@@ -71,7 +72,7 @@
                     }
                     return null;
                 })
-                    .then(function(results) {
+                    .then(function(/*results*/) {
                         var e = new Error("should not pass sync exception!");
                         e.FAIL = true;
                         throw e;
@@ -90,7 +91,7 @@
     }
 
     function promiseTimeout(timeout) {
-        return new Promise(function(resolve, reject) {
+        return new Promise(function(resolve) {
             setTimeout(resolve, timeout);
         });
     }
@@ -99,7 +100,7 @@
         .then(function() {
             console.info("PROBABLY PASSED");
             console.info(
-                "We tested what could be tested without knowing Passed what could be tested Do the results make sense?"
+                "We tested what could be tested. Do the results make sense?"
             );
         })
         .catch(function(e) {