Extract fixed favicon value into separate package

Sort rules based on config priority

Author: Kikobeats

packages/metascraper-logo-favicon/README.md

@@ -0,0 +1,23 @@
+# metascraper-logo-favicon
+
+![Last version](https://img.shields.io/github/tag/microlinkhq/metascraper-logo-favicon.svg?style=flat-square)
+[![Build Status](https://img.shields.io/travis/microlinkhq/metascraper-logo-favicon/master.svg?style=flat-square)](https://travis-ci.org/microlinkhq/metascraper-logo-favicon)
+[![Coverage Status](https://img.shields.io/coveralls/microlinkhq/metascraper-logo-favicon.svg?style=flat-square)](https://coveralls.io/github/microlinkhq/metascraper-logo-favicon)
+[![Dependency status](https://img.shields.io/david/microlinkhq/metascraper-logo-favicon.svg?style=flat-square)](https://david-dm.org/microlinkhq/metascraper-logo-favicon)
+[![Dev Dependencies Status](https://img.shields.io/david/dev/microlinkhq/metascraper-logo-favicon.svg?style=flat-square)](https://david-dm.org/microlinkhq/metascraper-logo-favicon#info=devDependencies)
+[![NPM Status](https://img.shields.io/npm/dm/metascraper-logo-favicon.svg?style=flat-square)](https://www.npmjs.org/package/metascraper-logo-favicon)
+
+> metascraper logo favicon fallback.
+
+## Install
+
+```bash
+$ npm install metascraper-logo-favicon --save
+```
+
+## License
+
+**metascraper-logo-favicon** © [microlink.io](https://microlink.io), Released under the [MIT](https://github.com/microlinkhq/metascraper-logo-favicon/blob/master/LICENSE.md) License.<br>
+Authored and maintained by microlink.io with help from [contributors](https://github.com/microlinkhq/metascraper-logo-favicon/contributors).
+
+> [microlink.io](https://microlink.io) · GitHub [@microlink.io](https://github.com/microlinkhq) · Twitter [@microlinkhq](https://twitter.com/microlinkhq)

packages/metascraper-logo-favicon/index.js

@@ -0,0 +1,5 @@
+'use strict'
+
+module.exports = () => ({
+  logo: [({ htmlDom: $, meta, url }) => `${url}/favicon.ico`]
+})

packages/metascraper-logo-favicon/package.json

@@ -0,0 +1,47 @@
+{
+  "name": "metascraper-logo-favicon",
+  "description": "metascraper logo favicon fallback",
+  "homepage": "https://documentup.com/microlinkhq/metascraper-logo-favicon",
+  "version": "0.0.0",
+  "main": "index.js",
+  "author": {
+    "email": "hello@microlink.io",
+    "name": "microlink.io",
+    "url": "https://microlink.io"
+  },
+  "repository": {
+    "type": "git",
+    "url": "git+https://github.com/microlinkhq/metascraper-logo-favicon.git"
+  },
+  "bugs": {
+    "url": "https://github.com/microlinkhq/metascraper-logo-favicon/issues"
+  },
+  "keywords": [
+    "clearbit",
+    "metascraper"
+  ],
+  "devDependencies": {
+    "standard": "latest"
+  },
+  "engines": {
+    "node": ">= 8"
+  },
+  "files": [
+    "index.js"
+  ],
+  "scripts": {
+    "test": "exit 0"
+  },
+  "license": "MIT",
+  "lint-staged": {
+    "*.js": [
+      "prettier-standard",
+      "git add"
+    ]
+  },
+  "standard": {
+    "env": [
+      "mocha"
+    ]
+  }
+}

packages/metascraper-logo/index.js

@@ -68,7 +68,6 @@ module.exports = () => ({
         .get('link')
         .value()
       return size
-    }),
-    wrap($ => '/favicon.ico')
+    })
   ]
 })

packages/metascraper/src/load-rules.js

@@ -52,7 +52,7 @@ module.exports = () =>
         forEach(rules, function (rule, propName) {
           const index = findIndex(acc, item => item[propName])
           if (index !== -1) {
-            acc[index][propName] = rule.concat(acc[index][propName])
+            acc[index][propName] = acc[index][propName].concat(rule)
           } else {
             acc.push({ [propName]: rule })
           }