Merge pull request #61 from cryptocoinjs/base-fill-loop

fill base map in loop instead fill

Author: junderw

src/index.js

@@ -9,7 +9,9 @@ var _Buffer = require('safe-buffer').Buffer
 function base (ALPHABET) {
   if (ALPHABET.length >= 255) { throw new TypeError('Alphabet too long') }
   var BASE_MAP = new Uint8Array(256)
-  BASE_MAP.fill(255)
+  for (var j = 0; j < BASE_MAP.length; j++) {
+    BASE_MAP[j] = 255
+  }
   for (var i = 0; i < ALPHABET.length; i++) {
     var x = ALPHABET.charAt(i)
     var xc = x.charCodeAt(0)

ts_src/index.ts

@@ -11,7 +11,9 @@ function base (ALPHABET: string): base.BaseConverter {
   if (ALPHABET.length >= 255) throw new TypeError('Alphabet too long')
 
   const BASE_MAP = new Uint8Array(256)
-  BASE_MAP.fill(255)
+  for (let j = 0; j < BASE_MAP.length; j++) {
+    BASE_MAP[j] = 255
+  }
 
   for (let i = 0; i < ALPHABET.length; i++) {
     const x = ALPHABET.charAt(i)