Update dependencies

.babelrc

@@ -1,5 +1,10 @@
 {
-  "optional": [
-    "runtime"
+  "presets": [
+    "es2015",
+    "stage-0"
+  ],
+  "plugins": [
+    "add-module-exports",
+    "transform-runtime"
   ]
 }

.travis.yml

@@ -1,9 +1,9 @@
 sudo: false
 language: node_js
+before_install: if [[ `npm -v` != 3* ]]; then npm i -g npm@3; fi
 node_js:
-  - "0.10"
-  - "0.12"
-  - "iojs"
+  - "4"
+  - "5"
 notifications:
   webhooks:
     urls:

package.json

@@ -27,28 +27,33 @@
     "test": "./test"
   },
   "engines": {
-    "node": ">=0.10.x"
+    "node": ">=4.0.0",
+    "npm": ">=3.0.0"
   },
   "dependencies": {
-    "babel-runtime": "^5.1.11",
+    "babel-runtime": "^6.6.1",
     "colors": "^1.0.3",
     "columnify": "^1.4.1",
     "css": "^2.2.0",
-    "format-number": "1.0.2",
-    "fs-promise": "^0.3.1",
-    "lodash": "^3.6.0",
-    "rx": "^2.4.9",
+    "format-number": "^2.0.1",
+    "fs-promise": "^0.5.0",
+    "lodash": "^4.6.1",
+    "rx": "^4.1.0",
     "yargs": "^3.6.0"
   },
   "devDependencies": {
-    "babel": "^5.0.12",
-    "babel-eslint": "^3.0.1",
+    "babel-cli": "^6.6.5",
+    "babel-core": "^6.7.2",
+    "babel-eslint": "^5.0.0",
+    "babel-istanbul": "^0.6.0",
+    "babel-plugin-add-module-exports": "^0.1.1",
+    "babel-plugin-transform-runtime": "^6.3.13",
+    "babel-preset-es2015": "^6.1.18",
+    "babel-preset-stage-0": "^6.1.18",
     "chai": "^3.2.0",
     "child-process-promise": "^1.1.0",
     "coveralls": "^2.11.4",
-    "eslint": "^0.24.1",
-    "isparta": "^3.0.3",
-    "istanbul": "^0.3.17",
+    "eslint": "~2.2.0",
     "mocha": "^2.2.1"
   },
   "scripts": {

run-tests

@@ -15,12 +15,12 @@ function myspawn(command) {
 }
 
 myspawn('npm run lint')
-  .then(() => myspawn('mocha --compilers js:babel/register'))
+  .then(() => myspawn('mocha --compilers js:babel-core/register'))
   .then(() => {
     console.log('Gathering Code Coverage...\n'.cyan);
     return exec('rm -rf ./.coverage');
   })
-  .then(() => myspawn('babel-node node_modules/.bin/isparta cover node_modules/.bin/_mocha -- --reporter dot'))
+  .then(() => myspawn('babel-node node_modules/babel-istanbul/lib/cli.js cover node_modules/mocha/bin/_mocha -- --reporter dot'))
   .then(() => {
     if (isCI) {
       return exec(`cat ./.coverage/lcov.info | ./node_modules/coveralls/bin/coveralls.js`);

test/mocha.opts

@@ -1,2 +1,3 @@
 --reporter spec
 --ui exports
+--require babel-core/register