Merge pull request #10 from stefanpenner/updates

[Breaking] Only support node 10.* && >= 12.*

.travis.yml

@@ -1,6 +1,5 @@
 language: node_js
 node_js:
-  - "0.10"
-  - "0.12"
-  - "iojs"
+  - "10"
+  - "12"
 sudo: false

CHANGELOG.md

@@ -1,5 +1,10 @@
 # master
 
+* [BREAKING] Drop support for any node but `10.* || >= 12.*`
+* Use async/await directly
+* Drop RSVP
+* Upgrade Test Dependencies
+
 # 0.2.3
 
 * Exclude some files from npm distribution

index.js

@@ -1,16 +1,11 @@
-var Promise = require('rsvp').Promise;
+module.exports = async function promiseMapSeries(array, iterator, thisArg) {
+  const length = array.length;
+  const cb = arguments.length > 2 ? iterator.bind(thisArg) : iterator;
+  const results = new Array(length);
 
-module.exports = function promiseMapSeries(array, iterator, thisArg) {
-  var length = array.length
-  var current = Promise.resolve()
-  var results = new Array(length)
-  var cb = arguments.length > 2 ? iterator.bind(thisArg) : iterator
-
-  for (var i = 0; i < length; ++i) {
-    current = results[i] = current.then(function(i) {
-      return cb(array[i], i, array)
-    }.bind(undefined, i))
+  for (let i = 0; i < length; ++i) {
+    results[i] = await cb(array[i], i, array);
   }
 
-  return Promise.all(results)
+  return results;
 }

package.json

@@ -9,11 +9,11 @@
     "type": "git",
     "url": "https://github.com/joliss/promise-map-series"
   },
-  "dependencies": {
-    "rsvp": "^3.0.14"
-  },
   "devDependencies": {
-    "tape": "^2.5.0"
+    "tape": "^4.11.0"
+  },
+  "engines": {
+    "node": "10.* || >= 12.*"
   },
   "scripts": {
     "test": "tape test.js"

test.js

@@ -1,16 +1,13 @@
-var test = require('tape')
-var RSVP = require('rsvp')
-var mapSeries = require('./index')
-
-
+const test = require('tape')
+const mapSeries = require('./index')
 
 test('mapSeries', function (t) {
   t.test('iterator is called in sequence for each item', function (t) {
     t.plan(6)
-    var seq = 0
+    let seq = 0
     mapSeries([0, 1], function (item) {
         t.equal(seq, item)
-        return new RSVP.Promise(function (resolve, reject) {
+        return new Promise(function (resolve, reject) {
           setTimeout(function () {
             t.equal(seq++, item)
             resolve(item === 0 ? 'foo' : 'bar')
@@ -25,7 +22,7 @@ test('mapSeries', function (t) {
 
   t.test('is rejected on first rejection', function (t) {
     t.plan(2)
-    var errorObject = new Error('rejected')
+    let errorObject = new Error('rejected')
     mapSeries([0, 1], function (item) {
         t.pass('is called once')
         throw errorObject
@@ -39,7 +36,7 @@ test('mapSeries', function (t) {
 
   t.test('passes index and array argument to iterator', function (t) {
     t.plan(5)
-    var arr = [42, 43]
+    let arr = [42, 43]
     mapSeries(arr, function (item, index, array) {
       t.equal(item, index + 42)
       t.equal(array, arr)
@@ -50,7 +47,7 @@ test('mapSeries', function (t) {
 
   t.test('accepts optional thisArg argument', function (t) {
     t.plan(2)
-    var obj = {}
+    let obj = {}
     mapSeries([0], function (item) {
       t.equal(this, global)
     })

yarn.lock

@@ -0,0 +1,253 @@
+# THIS IS AN AUTOGENERATED FILE. DO NOT EDIT THIS FILE DIRECTLY.
+# yarn lockfile v1
+
+
+balanced-match@^1.0.0:
+  version "1.0.0"
+  resolved "https://registry.yarnpkg.com/balanced-match/-/balanced-match-1.0.0.tgz#89b4d199ab2bee49de164ea02b89ce462d71b767"
+  integrity sha1-ibTRmasr7kneFk6gK4nORi1xt2c=
+
+brace-expansion@^1.1.7:
+  version "1.1.11"
+  resolved "https://registry.yarnpkg.com/brace-expansion/-/brace-expansion-1.1.11.tgz#3c7fcbf529d87226f3d2f52b966ff5271eb441dd"
+  integrity sha512-iCuPHDFgrHX7H2vEI/5xpz07zSHB00TpugqhmYtVmMO6518mCuRMoOYFldEBl0g187ufozdaHgWKcYFb61qGiA==
+  dependencies:
+    balanced-match "^1.0.0"
+    concat-map "0.0.1"
+
+[email protected]:
+  version "0.0.1"
+  resolved "https://registry.yarnpkg.com/concat-map/-/concat-map-0.0.1.tgz#d8a96bd77fd68df7793a73036a3ba0d5405d477b"
+  integrity sha1-2Klr13/Wjfd5OnMDajug1UBdR3s=
+
+deep-equal@~1.0.1:
+  version "1.0.1"
+  resolved "https://registry.yarnpkg.com/deep-equal/-/deep-equal-1.0.1.tgz#f5d260292b660e084eff4cdbc9f08ad3247448b5"
+  integrity sha1-9dJgKStmDghO/0zbyfCK0yR0SLU=
+
+define-properties@^1.1.2, define-properties@^1.1.3:
+  version "1.1.3"
+  resolved "https://registry.yarnpkg.com/define-properties/-/define-properties-1.1.3.tgz#cf88da6cbee26fe6db7094f61d870cbd84cee9f1"
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+  dependencies:
+    object-keys "^1.0.12"
+
+defined@~1.0.0:
+  version "1.0.0"
+  resolved "https://registry.yarnpkg.com/defined/-/defined-1.0.0.tgz#c98d9bcef75674188e110969151199e39b1fa693"
+  integrity sha1-yY2bzvdWdBiOEQlpFRGZ45sfppM=
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+  version "1.16.3"
+  resolved "https://registry.yarnpkg.com/es-abstract/-/es-abstract-1.16.3.tgz#52490d978f96ff9f89ec15b5cf244304a5bca161"
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+    function-bind "^1.1.1"
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+    has-symbols "^1.0.1"
+    is-callable "^1.1.4"
+    is-regex "^1.0.4"
+    object-inspect "^1.7.0"
+    object-keys "^1.1.1"
+    string.prototype.trimleft "^2.1.0"
+    string.prototype.trimright "^2.1.0"
+
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+  resolved "https://registry.yarnpkg.com/es-to-primitive/-/es-to-primitive-1.2.1.tgz#e55cd4c9cdc188bcefb03b366c736323fc5c898a"
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+    is-date-object "^1.0.1"
+    is-symbol "^1.0.2"
+
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+  resolved "https://registry.yarnpkg.com/for-each/-/for-each-0.3.3.tgz#69b447e88a0a5d32c3e7084f3f1710034b21376e"
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+  resolved "https://registry.yarnpkg.com/is-date-object/-/is-date-object-1.0.1.tgz#9aa20eb6aeebbff77fbd33e74ca01b33581d3a16"
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