Chore/update deps (#39)

* Replaces array-unique pkg with Set()

* Upgrades AVA

* Upgrades AVA

* Upgrades css-shorthand-expand

* Upgrades nyc

* Upgrades XO

* Upgrades PostCSS

* Upgrades coveralls

* Adds badges to README about up-to-date-ness of dependencies

Author: bartveneman

package.json

@@ -18,21 +18,20 @@
     "semicolon": false
   },
   "dependencies": {
-    "array-uniq": "^1.0.3",
     "colors-regex": "^1.0.0",
     "css-color-names": "^0.0.4",
-    "css-shorthand-expand": "^1.1.0",
+    "css-shorthand-expand": "^1.2.0",
     "css-unit-sort": "^1.1.1",
     "path": "^0.12.7",
-    "postcss": "^6.0.14",
+    "postcss": "^6.0.22",
     "postcss-values-parser": "^1.5.0",
     "specificity": "^0.3.2"
   },
   "devDependencies": {
-    "ava": "^0.24.0",
-    "coveralls": "^3.0.0",
-    "nyc": "^11.4.1",
-    "xo": "^0.18.1"
+    "ava": "^0.25.0",
+    "coveralls": "^3.0.1",
+    "nyc": "^12.0.2",
+    "xo": "^0.21.1"
   },
   "nyc": {
     "reporter": [

readme.md

@@ -1,4 +1,4 @@
-# css-analyzer [![Build Status](https://travis-ci.org/projectwallace/css-analyzer.svg?branch=master)](https://travis-ci.org/projectwallace/css-analyzer) [![Known Vulnerabilities](https://snyk.io/test/github/projectwallace/css-analyzer/badge.svg)](https://snyk.io/test/github/projectwallace/css-analyzer) [![Coverage Status](https://coveralls.io/repos/github/projectwallace/css-analyzer/badge.svg?branch=master)](https://coveralls.io/github/projectwallace/css-analyzer?branch=master)
+# css-analyzer [![Build Status](https://travis-ci.org/projectwallace/css-analyzer.svg?branch=master)](https://travis-ci.org/projectwallace/css-analyzer) [![Known Vulnerabilities](https://snyk.io/test/github/projectwallace/css-analyzer/badge.svg)](https://snyk.io/test/github/projectwallace/css-analyzer) [![Coverage Status](https://coveralls.io/repos/github/projectwallace/css-analyzer/badge.svg?branch=master)](https://coveralls.io/github/projectwallace/css-analyzer?branch=master) ![Dependencies Status](https://img.shields.io/david/projectwallace/css-analyzer.svg) ![Dependencies Status](https://img.shields.io/david/dev/projectwallace/css-analyzer.svg)
 
 > Analyze your CSS completely
 

src/analyzer/declarations/index.js

@@ -1,13 +1,9 @@
-const arrayUniq = require('array-uniq')
-
 module.exports = declarations => {
   const all = declarations
   const importants = require('./importants')(all)
-  const unique = arrayUniq(
-    all.map(declaration => {
-      return `${declaration.property} : ${declaration.value}`
-    })
-  ).sort()
+  const unique = [...new Set(all.map(declaration => {
+    return `${declaration.property} : ${declaration.value}`
+  }))].sort()
 
   return {
     total: all.length,

src/analyzer/selectors/index.js

@@ -1,8 +1,6 @@
-const arrayUniq = require('array-uniq')
-
 module.exports = selectors => {
   const all = selectors
-  const unique = arrayUniq(all)
+  const unique = [...new Set(all)]
   const js = require('./js')(all)
   const id = require('./id')(all)
   const universal = require('./universal')(all)

src/analyzer/selectors/specificity.js

@@ -1,8 +1,7 @@
 const specificity = require('specificity')
-const arrayUniq = require('array-uniq')
 
 module.exports = selectors => {
-  const all = arrayUniq(selectors)
+  const all = [...new Set(selectors)]
     .sort()
     .sort(specificity.compare)
     .reverse()

src/utils/uniquer.js

@@ -9,12 +9,10 @@ function stringCompare(a, b) {
 module.exports = (values, sortFn) => {
   sortFn = sortFn || stringCompare
 
-  const reduced = Array.from(
-    values.reduce((map, value) => {
-      // Create a Map of unique values and their counts
-      return map.set(value, map.get(value) + 1 || 1)
-    }, new Map())
-  ).map(value => {
+  const reduced = [...values.reduce((map, value) => {
+    // Create a Map of unique values and their counts
+    return map.set(value, map.get(value) + 1 || 1)
+  }, new Map())].map(value => {
     // Create an array of [{value, count}]
     return {
       value: value[0],