arr-union - npm Package Compare versions

Comparing version 2.0.1 to 2.1.0

index.js

@@ -11,5 +11,2 @@ /*!
 module.exports = function union(arr) {
-  if (!Array.isArray(arr)) {
-    throw new Error('arr-union expects an array as the first argument.');
-  }
   var len = arguments.length;
@@ -19,3 +16,3 @@ var res = [], i = 0;
   while (len--) {
-    var arg = arguments[i++];
+    var arg = arrayify(arguments[i++]);
 
@@ -32,1 +29,5 @@ for (var j = 0; j < arg.length; j++) {
 };
+
+function arrayify(val) {
+  return Array.isArray(val) ? val : [val];
+}

package.json

 {
   "name": "arr-union",
   "description": "Combines a list of arrays, returning a single array with unique values, using strict equality for comparisons.",
-  "version": "2.0.1",
+  "version": "2.1.0",
   "homepage": "https://github.com/jonschlinkert/arr-union",
@@ -17,6 +17,3 @@ "author": {
   },
-  "license": {
-    "type": "MIT",
-    "url": "https://github.com/jonschlinkert/arr-union/blob/master/LICENSE"
-  },
+  "license": "MIT",
   "files": [
@@ -39,9 +36,13 @@ "index.js"
     "mocha": "^2.2.1",
-    "should": "^5.2.0"
+    "should": "^5.2.0",
+    "verb": "^0.8.6"
   },
   "keywords": [
+    "add",
+    "append",
     "array",
+    "arrays",
+    "combine",
     "concat",
-    "javascript",
-    "js",
+    "extend",
     "union",
@@ -48,0 +49,0 @@ "uniq",

README.md

@@ -1,29 +0,31 @@
-# arr-union [![NPM version](https://badge.fury.io/js/arr-union.svg)](http://badge.fury.io/js/arr-union)  [![Build Status](https://travis-ci.org/jonschlinkert/arr-union.svg)](https://travis-ci.org/jonschlinkert/arr-union) 
+# arr-union [![NPM version](https://badge.fury.io/js/arr-union.svg)](http://badge.fury.io/js/arr-union)  [![Build Status](https://travis-ci.org/jonschlinkert/arr-union.svg)](https://travis-ci.org/jonschlinkert/arr-union)
 
 > Combines a list of arrays, returning a single array with unique values, using strict equality for comparisons.
 
-You can do this with just `[].concat.apply([], arguments)`, like [array-union](https://github.com/sindresorhus/array-union) but this implementation is much faster and more peformant. 
+This library is **15-20 times faster** and more performant (scales better) than [array-union](https://github.com/sindresorhus/array-union), which just uses `[].concat.apply([], arguments)`.
 
-For the most common use cases, this library is **20 times faster** than array-union. 
+## Benchmarks
 
+See the [benchmarks](./benchmark).
+
 ```bash
 #1: five-arrays.js
-  array-union.js x 289,891 ops/sec ±0.70% (97 runs sampled)
-  current.js x 5,429,077 ops/sec ±0.81% (93 runs sampled)
+  array-union.js x 245,487 ops/sec ±0.99% (96 runs sampled)
+  current.js x 5,267,661 ops/sec ±0.63% (98 runs sampled)
 
 #2: ten-arrays.js
-  array-union.js x 161,132 ops/sec ±0.72% (98 runs sampled)
-  current.js x 1,725,939 ops/sec ±0.61% (97 runs sampled)
+  array-union.js x 134,784 ops/sec ±0.51% (94 runs sampled)
+  current.js x 1,919,143 ops/sec ±0.45% (100 runs sampled)
 
 #3: two-arrays.js
-  array-union.js x 376,238 ops/sec ±0.83% (95 runs sampled)
-  current.js x 6,817,593 ops/sec ±0.63% (94 runs sampled)
+  array-union.js x 308,374 ops/sec ±0.75% (96 runs sampled)
+  current.js x 7,361,915 ops/sec ±0.67% (95 runs sampled)
 ```
-See the [benchmarks](./benchmark).
 
+## Install
 
-## Install with [npm](npmjs.org)
+Install with [npm](https://www.npmjs.com/)
 
-```bash
-npm i arr-union --save
+```sh
+$ npm i arr-union --save
 ```
@@ -34,3 +36,3 @@
 ```js
-var last = require('array-last');
+var union = require('arr-union');
 
@@ -49,3 +51,4 @@ union(['a'], ['b', 'c'], ['d', 'e', 'f']);
 ## Other array utilities
-* [arr-diff](https://github.com/jonschlinkert/arr-diff): Returns an array with only the unique values from the first array, by excluding all values from additional arrays using strict equality for comparisons.
+
+* [arr-diff](https://github.com/jonschlinkert/arr-diff): Returns an array with only the unique values from the first array, by excluding all… [more](https://github.com/jonschlinkert/arr-diff)
 * [arr-flatten](https://github.com/jonschlinkert/arr-flatten): Recursively flatten an array or arrays. This is the fastest implementation of array flatten.
@@ -59,24 +62,27 @@ * [arr-filter](https://github.com/jonschlinkert/arr-filter): Faster alternative to javascript's native filter method.
 ## Running tests
-Install dev dependencies.
 
-```bash
-npm i -d && npm test
+Install dev dependencies:
+
+```sh
+$ npm i -d && npm test
 ```
 
 ## Contributing
-Pull requests and stars are always welcome. For bugs and feature requests, [please create an issue](https://github.com/jonschlinkert/arr-union/issues)
 
+Pull requests and stars are always welcome. For bugs and feature requests, [please create an issue](https://github.com/jonschlinkert/arr-union/issues/new)
+
 ## Author
 
 **Jon Schlinkert**
- 
+
 + [github/jonschlinkert](https://github.com/jonschlinkert)
-+ [twitter/jonschlinkert](http://twitter.com/jonschlinkert) 
++ [twitter/jonschlinkert](http://twitter.com/jonschlinkert)
 
 ## License
-Copyright (c) 2015 Jon Schlinkert  
-Released under the MIT license
 
+Copyright © 2015 Jon Schlinkert
+Released under the MIT license.
+
 ***
 
-_This file was generated by [verb-cli](https://github.com/assemble/verb-cli) on March 25, 2015._
+_This file was generated by [verb-cli](https://github.com/assemble/verb-cli) on June 15, 2015._

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