utils: remove obscure assignment

indutny · Jun 27, 2017 · 8337f23 · 8337f23
1 parent 78fa691
commit 8337f23
Showing 1 changed file with 16 additions and 17 deletions.
diff --git a/lib/hash/utils.js b/lib/hash/utils.js
@@ -1,9 +1,10 @@
 'use strict';
 
-var utils = exports;
 var assert = require('minimalistic-assert');
 var inherits = require('inherits');
 
+exports.inherits = inherits;
+
 function toArray(msg, enc) {
   if (Array.isArray(msg))
     return msg.slice();
@@ -34,15 +35,15 @@ function toArray(msg, enc) {
   }
   return res;
 }
-utils.toArray = toArray;
+exports.toArray = toArray;
 
 function toHex(msg) {
   var res = '';
   for (var i = 0; i < msg.length; i++)
     res += zero2(msg[i].toString(16));
   return res;
 }
-utils.toHex = toHex;
+exports.toHex = toHex;
 
 function htonl(w) {
   var res = (w >>> 24) |
@@ -51,7 +52,7 @@ function htonl(w) {
             ((w & 0xff) << 24);
   return res >>> 0;
 }
-utils.htonl = htonl;
+exports.htonl = htonl;
 
 function toHex32(msg, endian) {
   var res = '';
@@ -63,15 +64,15 @@ function toHex32(msg, endian) {
   }
   return res;
 }
-utils.toHex32 = toHex32;
+exports.toHex32 = toHex32;
 
 function zero2(word) {
   if (word.length === 1)
     return '0' + word;
   else
     return word;
 }
-utils.zero2 = zero2;
+exports.zero2 = zero2;
 
 function zero8(word) {
   if (word.length === 7)
@@ -91,7 +92,7 @@ function zero8(word) {
   else
     return word;
 }
-utils.zero8 = zero8;
+exports.zero8 = zero8;
 
 function join32(msg, start, end, endian) {
   var len = end - start;
@@ -107,7 +108,7 @@ function join32(msg, start, end, endian) {
   }
   return res;
 }
-utils.join32 = join32;
+exports.join32 = join32;
 
 function split32(msg, endian) {
   var res = new Array(msg.length * 4);
@@ -127,39 +128,37 @@ function split32(msg, endian) {
   }
   return res;
 }
-utils.split32 = split32;
+exports.split32 = split32;
 
 function rotr32(w, b) {
   return (w >>> b) | (w << (32 - b));
 }
-utils.rotr32 = rotr32;
+exports.rotr32 = rotr32;
 
 function rotl32(w, b) {
   return (w << b) | (w >>> (32 - b));
 }
-utils.rotl32 = rotl32;
+exports.rotl32 = rotl32;
 
 function sum32(a, b) {
   return (a + b) >>> 0;
 }
-utils.sum32 = sum32;
+exports.sum32 = sum32;
 
 function sum32_3(a, b, c) {
   return (a + b + c) >>> 0;
 }
-utils.sum32_3 = sum32_3;
+exports.sum32_3 = sum32_3;
 
 function sum32_4(a, b, c, d) {
   return (a + b + c + d) >>> 0;
 }
-utils.sum32_4 = sum32_4;
+exports.sum32_4 = sum32_4;
 
 function sum32_5(a, b, c, d, e) {
   return (a + b + c + d + e) >>> 0;
 }
-utils.sum32_5 = sum32_5;
-
-utils.inherits = inherits;
+exports.sum32_5 = sum32_5;
 
 function sum64(buf, pos, ah, al) {
   var bh = buf[pos];