ES6-ify and lint all JS files. (#79)

* Enforce LF

* ES6-ify and lint all JS files.

2 files changed, 22 insertions, 20 deletions

diff --git a/examples/scss/gulp/gulpfile.js b/examples/scss/gulp/gulpfile.js
index 62782e9..f46a31d 100644
--- a/examples/scss/gulp/gulpfile.js
+++ b/examples/scss/gulp/gulpfile.js
@@ -1,14 +1,14 @@
 'use strict';
 
-const gulp = require('gulp'),
-  sass = require('gulp-sass');
+const gulp = require('gulp');
+const sass = require('gulp-sass');
 
-gulp.task('build', function () {
+gulp.task('build', () => {
   return gulp.src('./src/**/*.scss')
     .pipe(sass().on('error', sass.logError))
     .pipe(gulp.dest('./dest'));
 });
 
-gulp.task('watch', function () {
+gulp.task('watch', () => {
   gulp.watch('./src/**/*.scss', ['build']);
 });
diff --git a/examples/scss/node/index.js b/examples/scss/node/index.js
index dde62f0..77baa8e 100644
--- a/examples/scss/node/index.js
+++ b/examples/scss/node/index.js
@@ -1,22 +1,24 @@
+'use strict';
+
 const fs = require('fs');
+const path = require('path');
 const sass = require('node-sass');
 
 sass.render({
-    file: __dirname + '/src/main.scss', outFile: __dirname + '/dest/main.css',
-  }, function (error, result) { // node-style callback from v3.0.0 onwards
-    if (!error) {
-      // No errors during the compilation, write this result on the disk
-      fs.writeFile(__dirname + '/dest/main.css', result.css, function (err) {
-        if (!err) {
-          console.log('Responsive font sizes generated.');
-        }
-        else {
-          throw err;
-        }
-      });
-    }
-    else {
-      throw error;
-    }
+  file: path.join(__dirname, '/src/main.scss'),
+  outFile: path.join(__dirname, '/dest/main.css')
+}, (error, result) => { // Node-style callback from v3.0.0 onwards
+  if (error) {
+    throw error;
+  } else {
+    // No errors during the compilation, write this result on the disk
+    fs.writeFile(path.join(__dirname, '/dest/main.css'), result.css, err => {
+      if (err) {
+        throw err;
+      } else {
+        console.log('Responsive font sizes generated.');
+      }
+    });
   }
+}
 );