add whiggle setup

.gitignore

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+node_modules/

package.json

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+{
+  "name": "whigglejs",
+  "version": "1.0.0",
+  "main": "index.js",
+  "license": "MIT",
+  "scripts": {
+    "start": "node ./src/index.js"
+  },
+  "dependencies": {
+    "sleep": "^5.1.1"
+  }
+}

src/index.js

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+const whiggle = require('./whiggle')
+const { msleep } = require('sleep');
+
+while(true) {
+  whiggle.map(line => {
+    console.log(line)
+    msleep(20)
+  })
+}

src/whiggle.js

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+module.exports = [
+  'WIGGLE WIGGLE',
+  'WIGGLE WIGGLE',
+  ' WIGGLE WIGGLE',
+  '  WIGGLE WIGGLE',
+  '   WIGGLE WIGGLE',
+  '    WIGGLE WIGGLE',
+  '     WIGGLE WIGGLE',
+  '      WIGGLE WIGGLE',
+  '      WIGGLE WIGGLE',
+  '      WIGGLE WIGGLE',
+  '     WIGGLE WIGGLE',
+  '    WIGGLE WIGGLE',
+  '   WIGGLE WIGGLE',
+  '  WIGGLE WIGGLE',
+  ' WIGGLE WIGGLE',
+  'WIGGLE WIGGLE',
+  'WIGGLE WIGGLE',
+]

yarn-error.log

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+Arguments: 
+  /usr/local/bin/node /usr/local/Cellar/yarn/1.6.0/libexec/bin/yarn.js start
+
+PATH: 
+  /usr/local/bin:/usr/bin:/bin:/usr/sbin:/sbin:/opt/X11/bin:/usr/local/MacGPG2/bin:/Applications/Wireshark.app/Contents/MacOS
+
+Yarn version: 
+  1.6.0
+
+Node version: 
+  8.6.0
+
+Platform: 
+  darwin x64
+
+Trace: 
+  SyntaxError: /Volumes/Workspace/whigglejs/package.json: Unexpected token   in JSON at position 101
+      at JSON.parse (<anonymous>)
+      at /usr/local/Cellar/yarn/1.6.0/libexec/lib/cli.js:1130:59
+      at Generator.next (<anonymous>)
+      at step (/usr/local/Cellar/yarn/1.6.0/libexec/lib/cli.js:98:30)
+      at /usr/local/Cellar/yarn/1.6.0/libexec/lib/cli.js:109:13
+      at <anonymous>
+
+npm manifest: 
+  {
+    "name": "whigglejs",
+    "version": "1.0.0",
+    "main": "index.js",
+    "license": "MIT",
+    "scripts": {
+      "start": ""
+    },
+    "dependencies": {
+      "sleep": "^5.1.1"
+    }
+  }
+
+yarn manifest: 
+  No manifest
+
+Lockfile: 
+  # THIS IS AN AUTOGENERATED FILE. DO NOT EDIT THIS FILE DIRECTLY.
+  # yarn lockfile v1

yarn.lock

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+# THIS IS AN AUTOGENERATED FILE. DO NOT EDIT THIS FILE DIRECTLY.
+# yarn lockfile v1
+
+
+nan@>=2.5.1:
+  version "2.10.0"
+  resolved "https://registry.yarnpkg.com/nan/-/nan-2.10.0.tgz#96d0cd610ebd58d4b4de9cc0c6828cda99c7548f"
+
+sleep@^5.1.1:
+  version "5.1.1"
+  resolved "https://registry.yarnpkg.com/sleep/-/sleep-5.1.1.tgz#878fa1d44d08eeb0f26fb2018ef8629eb1a3ab94"
+  dependencies:
+    nan ">=2.5.1"