Refactor to es2015

.babelrc

@@ -0,0 +1,8 @@
+{
+  "presets": ["es2015", "stage-2"],
+  "env": {
+    "production": {
+      "presets": ["babili"]
+    }
+  }
+}

.eslintignore

@@ -0,0 +1 @@
+dist/

.eslintrc.js

@@ -0,0 +1,8 @@
+module.exports = {
+    "extends": "airbnb",
+    "installedESLint": true,
+    "env": {
+      "node": false,
+      "browser": true,
+    }
+};

.gitignore

@@ -1,5 +1,5 @@
 node_modules
-etc
 test/*.json
 test/*.rjson
-
+coverage/
+.nyc_output

bin/rjson

@@ -1,46 +1,47 @@
 #!/usr/bin/env node
+/* eslint-env node */
+const program = require('commander');
+const assert = require('assert');
+const RJSON = require('../dist');
 
-var program = require('commander'), assert = require('assert'), RJSON = require('../rjson.js');
-
-var data = [];
+const data = [];
 
 program
     .option('-u, --unpack', 'Unpack RJSON data (default is pack).')
     .option('-t, --test', 'Check that restored data is equal to original data.')
     .option('-e, --encoding', 'Encoding [utf8]', 'utf8')
     .option('-v, --verbose', 'Output debug info to stderr.')
     .option('-d, --dry_run', 'Don\'t output packed/unpacked data.')
-    .on('--help', function() {
-        console.log('  Read JSON/RJSON from stdin and output RJSON/JSON to stdout.');
+    .on('--help', () => {
+      console.log('  Read JSON/RJSON from stdin and output RJSON/JSON to stdout.');
     })
     .parse(process.argv);
 
 process.stdin.resume();
 
-process.stdin.on('data', function(chunk) {
-    data.push(chunk);
+process.stdin.on('data', (chunk) => {
+  data.push(chunk);
 });
 
-process.stdin.on('end', function () {
-    if (!data.length) return;
-    var start = +new Date(),
-    input = new Buffer.concat(data).toString(program.encoding),
-    parsed = JSON.parse(input),
-    rjsonTime = +new Date(),
-    res = RJSON[program.unpack ? 'unpack' : 'pack'](parsed),
-    rjsonTime = +new Date() - rjsonTime,
-    output = JSON.stringify(res);
-    if (!program.dry_run) process.stdout.write(output);
-    if (program.verbose) {
-        console.error('In: %d, Out: %d, In/Out=%d%, Time: %dms (RJSON: %dms).',
+process.stdin.on('end', () => {
+  if (!data.length) return;
+  const start = +new Date();
+  const input = new Buffer.concat(data).toString(program.encoding);
+  const parsed = JSON.parse(input);
+  let rjsonTime = +new Date();
+  const res = RJSON[program.unpack ? 'unpack' : 'pack'](parsed);
+  rjsonTime = +new Date() - rjsonTime;
+  const output = JSON.stringify(res);
+  if (!program.dry_run) process.stdout.write(output);
+  if (program.verbose) {
+    console.error('In: %d, Out: %d, In/Out=%d%, Time: %dms (RJSON: %dms).',
                       input.length, output.length,
-                      Math.round(100 * input.length / (output.length || 1)),
+                      Math.round(100 * (input.length / (output.length || 1))),
                       (+new Date() - start), rjsonTime);
-    }
-    if (program.test) {
-        assert.deepEqual(parsed,
+  }
+  if (program.test) {
+    assert.deepEqual(parsed,
                          RJSON[program.unpack ? 'pack' : 'unpack'](
                              JSON.parse(output)));
-    }
+  }
 });
-

package.json

@@ -1,8 +1,8 @@
 {
   "name": "rjson",
-  "version": "0.2.4",
+  "version": "0.2.5",
   "description": "RJSON (Recursive JSON) converts any JSON data collection into more compact recursive form.",
-  "main": "rjson.js",
+  "main": "dist/rjson.js",
   "bin": {
     "rjson": "./bin/rjson"
   },
@@ -13,10 +13,26 @@
     "commander": "~1.1.1"
   },
   "devDependencies": {
-    "qunit": "~0.5.12"
+    "babel-cli": "^6.22.2",
+    "babel-eslint": "^7.1.1",
+    "babel-plugin-istanbul": "^3.1.2",
+    "babel-polyfill": "^6.22.0",
+    "babel-preset-babili": "^0.0.10",
+    "babel-preset-es2015": "^6.22.0",
+    "babel-register": "^6.22.0",
+    "chai": "^3.5.0",
+    "eslint": "^3.14.1",
+    "eslint-config-airbnb": "^14.0.0",
+    "eslint-plugin-import": "^2.2.0",
+    "eslint-plugin-jsx-a11y": "^3.0.2",
+    "eslint-plugin-react": "^6.9.0",
+    "mocha": "^3.2.0",
+    "nyc": "^10.1.2"
   },
   "scripts": {
-    "test": "qunit -c ./ -t ./test/tests.js"
+    "build": "NODE_ENV=production babel src -d dist",
+    "report": "NODE_ENV=test nyc --require babel-register --require babel-polyfill nyc --reporter=lcov mocha test/*.test.js",
+    "test2": "mocha --compilers js:babel-core/register --require babel-polyfill test/*.test.js"
   },
   "repository": {
     "type": "git",