From 52d06034b897b36e0549ba28526d07032ebdbbba Mon Sep 17 00:00:00 2001
From: Mark Andrus Roberts <markandrusroberts@gmail.com>
Date: Wed, 18 Aug 2021 18:41:50 +0200
Subject: [PATCH] fix: remove dependency on when in favor of native Promises

when is a peculiar library that cannot be bundled by tools like esbuild.
Additionally, Promise implementations are available in all currently supported
Node releases, so we can remove this dependency whithout impacting user ability
to override `promiseFactory`.
---
 index.js     | 3 +--
 package.json | 3 +--
 2 files changed, 2 insertions(+), 4 deletions(-)

diff --git a/index.js b/index.js
index 9823cb8..497d83d 100644
--- a/index.js
+++ b/index.js
@@ -8,7 +8,6 @@
  *
  */
 var extend = require('extend');
-var when = require('when');
 var request = require('request');
 var RetryStrategies = require('./strategies');
 var _ = require('lodash');
@@ -22,7 +21,7 @@ var DEFAULTS = {
 
 // Default promise factory which use bluebird
 function defaultPromiseFactory(resolver) {
-  return when.promise(resolver);
+  return new Promise(resolver);
 }
 
 function _cloneOptions(options) {
diff --git a/package.json b/package.json
index 535ce59..55bfbda 100644
--- a/package.json
+++ b/package.json
@@ -44,8 +44,7 @@
   },
   "dependencies": {
     "extend": "^3.0.2",
-    "lodash": "^4.17.15",
-    "when": "^3.7.7"
+    "lodash": "^4.17.15"
   },
   "peerDependencies": {
     "request": "2.*.*"