(inteligent) use of arrow functions

gulpfile.js

@@ -24,23 +24,23 @@ function htmllintReporter(filepath, issues) {
   )
 }
 
-gulp.task('html', function(){
+gulp.task('html', () =>
-  return gulp.src('src/index.html')
+  gulp.src('src/index.html')
     .pipe(htmllint({}, htmllintReporter))
     .pipe(gulp.dest('build'))
-})
+)
 
-gulp.task('css', function(){
+gulp.task('css', () =>
-  return gulp.src('src/less/*.less')
+  gulp.src('src/less/*.less')
     .pipe(lesshint())
     .pipe(lesshint.reporter())
     .pipe(less())
     .pipe(minifyCSS())
     .pipe(gulp.dest('build/css'))
-})
+)
 
-gulp.task('js', function(){
+gulp.task('js', () =>
-  return gulp.src('src/js/*.js')
+  gulp.src('src/js/*.js')
     .pipe(eslint())
     .pipe(eslint.format())
     .pipe(minify({
@@ -50,31 +50,31 @@ gulp.task('js', function(){
       }
     }))
     .pipe(gulp.dest('build/js'))
-})
+)
 
 gulp.task('default', [ 'html', 'css', 'js' ])
 
 /* DEVELOPMENT */
 
-gulp.task('browsersync', ['default'], function() {
+gulp.task('browsersync', ['default'], () =>
   browserSync.init({
     server: "./build"
   })
-})
+)
 
 gulp.task('html-watch', ['html'], function (done) {
-    browserSync.reload()
+  browserSync.reload()
-    done()
+  done()
 })
 
 gulp.task('css-watch', ['css'], function (done) {
-    browserSync.reload()
+  browserSync.reload()
-    done()
+  done()
 })
 
 gulp.task('js-watch', ['js'], function (done) {
-    browserSync.reload()
+  browserSync.reload()
-    done()
+  done()
 })
 
 gulp.task('watch', ['browsersync'], function(){