p-map - npm Package Compare versions

Comparing version 1.2.0 to 2.0.0

index.js

 'use strict';
-module.exports = (iterable, mapper, opts) => new Promise((resolve, reject) => {
-	opts = Object.assign({
+
+const pMap = (iterable, mapper, options) => new Promise((resolve, reject) => {
+	options = Object.assign({
 		concurrency: Infinity
-	}, opts);
+	}, options);
 
@@ -11,3 +12,3 @@ if (typeof mapper !== 'function') {
 
-	const concurrency = opts.concurrency;
+	const {concurrency} = options;
 
@@ -21,5 +22,5 @@ if (!(typeof concurrency === 'number' && concurrency >= 1)) {
 	let isRejected = false;
-	let iterableDone = false;
+	let isIterableDone = false;
 	let resolvingCount = 0;
-	let currentIdx = 0;
+	let currentIndex = 0;
 
@@ -32,7 +33,7 @@ const next = () => {
 		const nextItem = iterator.next();
-		const i = currentIdx;
-		currentIdx++;
+		const i = currentIndex;
+		currentIndex++;
 
 		if (nextItem.done) {
-			iterableDone = true;
+			isIterableDone = true;
 
@@ -49,12 +50,12 @@ if (resolvingCount === 0) {
 		Promise.resolve(nextItem.value)
-			.then(el => mapper(el, i))
+			.then(element => mapper(element, i))
 			.then(
-				val => {
-					ret[i] = val;
+				value => {
+					ret[i] = value;
 					resolvingCount--;
 					next();
 				},
-				err => {
+				error => {
 					isRejected = true;
-					reject(err);
+					reject(error);
 				}
@@ -67,3 +68,3 @@ );
 
-		if (iterableDone) {
+		if (isIterableDone) {
 			break;
@@ -73,1 +74,4 @@ }
 });
+
+module.exports = pMap;
+module.exports.default = pMap;

package.json

 {
 	"name": "p-map",
-	"version": "1.2.0",
+	"version": "2.0.0",
 	"description": "Map over promises concurrently",
@@ -13,9 +13,10 @@ "license": "MIT",
 	"engines": {
-		"node": ">=4"
+		"node": ">=6"
 	},
 	"scripts": {
-		"test": "xo && ava"
+		"test": "xo && ava && tsd-check"
 	},
 	"files": [
-		"index.js"
+		"index.js",
+		"index.d.ts"
 	],
@@ -42,8 +43,9 @@ "keywords": [
 		"ava": "*",
-		"delay": "^2.0.0",
+		"delay": "^3.0.0",
 		"in-range": "^1.0.0",
 		"random-int": "^1.0.0",
 		"time-span": "^2.0.0",
+		"tsd-check": "^0.2.1",
 		"xo": "*"
 	}
 }

readme.md

@@ -28,11 +28,15 @@ # p-map [![Build Status](https://travis-ci.org/sindresorhus/p-map.svg?branch=master)](https://travis-ci.org/sindresorhus/p-map)
 
-const mapper = el => got.head(el).then(res => res.requestUrl);
+(async () => {
+	const mapper = async site => {
+		const {requestUrl} = await got.head(site);
+		return requestUrl;
+	};
 
-pMap(sites, mapper, {concurrency: 2}).then(result => {
+ 	const result = await pMap(sites, mapper, {concurrency: 2});
+
 	console.log(result);
 	//=> ['http://sindresorhus.com/', 'http://ava.li/', 'http://todomvc.com/', 'http://github.com/']
-});
+})();
 ```
 
-
 ## API
@@ -39,0 +43,0 @@

No alert changes

Improved metrics

Total package byte prevSize

6943

increased by31.37%

Number of package files

5

increased by25%

Lines of code

96

increased by77.78%

Number of lines in readme file

86

increased by4.88%

Worsened metrics

Dev dependency count

7

increased by16.67%

No dependency changes