promise-retry - npm Package Compare versions

Comparing version 0.2.8 to 0.2.9

index.js

@@ -14,4 +14,14 @@ 'use strict';
 function promiseRetry(fn, options) {
-    var operation = retry.operation(options);
+    var temp;
+    var operation;
 
+    if (typeof fn === 'object' && typeof options === 'function') {
+        // Swap options and fn when using alternate signature (options, fn)
+        temp = options;
+        options = fn;
+        fn = temp;
+    }
+
+    operation = retry.operation(options);
+
     return new Promise(function (resolve, reject) {
@@ -18,0 +28,0 @@ operation.attempt(function (number) {

package.json

 {
   "name": "promise-retry",
-  "version": "0.2.8",
+  "version": "0.2.9",
   "description": "Retries a function that returns a promise, leveraging the power of the retry module.",
@@ -5,0 +5,0 @@ "main": "index.js",

README.md

@@ -33,3 +33,5 @@ # node-promise-retry [![Build Status](https://travis-ci.org/IndigoUnited/node-promise-retry.svg?branch=master)](https://travis-ci.org/IndigoUnited/node-promise-retry)
 
+If you prefer, you can pass the options first using the alternative function signature `promiseRetry([options], fn)`.
 
+## Example
 ```js
@@ -36,0 +38,0 @@ var promiseRetry = require('promise-retry');

test/test.js

@@ -245,2 +245,24 @@ 'use strict';
     });
+
+    it('should allow options to be passed first', function (done) {
+        var count = 0;
+
+        promiseRetry({ factor: 1 }, function (retry) {
+            count += 1;
+
+            return Promise.delay(10)
+                .then(function () {
+                    if (count <= 2) {
+                        retry(new Error('foo'));
+                    }
+
+                    return 'final';
+                });
+        }).then(function (value) {
+            expect(value).to.be('final');
+            expect(count).to.be(3);
+        }, function () {
+            throw new Error('should not fail');
+        }).done(done, done);
+    });
 });

Fixed alerts

New author

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Found 1 instance in 1 package

Improved metrics

Total package byte prevSize

14785

increased by7.32%

Lines of code

273

increased by10.53%

Number of lines in readme file

81

increased by2.53%

Number of medium supply chain risk alerts

0

decreased by-100%

No dependency changes