fix lint

scripts/helpers.js

@@ -1,23 +1,23 @@
 function chunk (array, size = 1) {
-    return Array.range(Math.ceil(array.length / size)).map(i => array.slice(i * size, i * size + size))
+  return Array.range(Math.ceil(array.length / size)).map(i => array.slice(i * size, i * size + size));
 }
 
 function range (start, stop = undefined, step = 1) {
-    if (!stop) { stop = start; start = 0; }
-    return start < stop ? Array(Math.ceil((stop - start) / step)).fill().map((_, i) => start + i * step) : [];
+  if (!stop) { stop = start; start = 0; }
+  return start < stop ? Array(Math.ceil((stop - start) / step)).fill().map((_, i) => start + i * step) : [];
 }
 
 function unique (array, op = x => x) {
-    return array.filter((obj, i) => array.findIndex(entry => op(obj) === op(entry)) === i);
+  return array.filter((obj, i) => array.findIndex(entry => op(obj) === op(entry)) === i);
 }
 
 function zip (...args) {
-    return Array(Math.max(...args.map(arg => arg.length))).fill(null).map((_, i) => args.map(arg => arg[i]));
+  return Array(Math.max(...args.map(arg => arg.length))).fill(null).map((_, i) => args.map(arg => arg[i]));
 }
 
 module.exports = {
-    chunk,
-    range,
-    unique,
-    zip,
-}
+  chunk,
+  range,
+  unique,
+  zip,
+};