adding ArrayBuffer to global permitted by eslint

Author: monfera

src/.eslintrc

@@ -6,7 +6,8 @@
   "globals": {
     "Promise": true,
     "Float32Array": true,
-    "Uint8Array": true
+    "Uint8Array": true,
+    "ArrayBuffer": true
   },
   "rules": {
     "strict": [2, "global"],

src/lib/is_array.js

@@ -14,4 +14,4 @@
  */
 module.exports = function isArray(a) {
     return Array.isArray(a) || ArrayBuffer.isView(a);
-}
+};