crc - npm Package Compare versions

Comparing version 1.0.0 to 1.1.0

lib/crc.js

@@ -41,4 +41,12 @@ // Generated by CoffeeScript 1.7.1
 
-  CRC.prototype.checksum = function() {
-    return this.crc ^ this.XOR_MASK;
+  CRC.prototype.checksum = function(signed) {
+    var sum;
+    if (signed == null) {
+      signed = true;
+    }
+    sum = this.crc ^ this.XOR_MASK;
+    if (signed) {
+      sum = sum >>> 0;
+    }
+    return sum;
   };
@@ -45,0 +53,0 @@

lib/crc32.js

@@ -26,3 +26,3 @@ // Generated by CoffeeScript 1.7.1
   _Class.prototype.pack = function(crc) {
-    return hex((crc & 0xff000000) >> 24) + hex((crc & 0xff0000) >> 16) + hex((crc & 0xff00) >> 8) + hex(crc & 0xff);
+    return hex(crc >> 24 & 0xff) + hex(crc >> 16 & 0xff) + hex(crc >> 8 & 0xff) + hex(crc & 0xff);
   };
@@ -33,3 +33,3 @@
       return function(b) {
-        return _this.crc = ((_this.crc >> 8) & 0x00ffffff) ^ _this.TABLE[(_this.crc ^ b) & 0xff];
+        return _this.crc = _this.TABLE[(_this.crc ^ b) & 0xff] ^ (_this.crc >>> 8);
       };
@@ -36,0 +36,0 @@ })(this));

package.json

 {
   "name": "crc",
-  "version": "1.0.0",
+  "version": "1.1.0",
   "description": "CRC JavaScript implementation",
@@ -10,4 +10,4 @@ "keywords": [
   "scripts": {
-    "test": "./node_modules/.bin/mocha test/*.spec.coffee",
-    "pretest": "./node_modules/.bin/coffee --bare --output ./lib --compile ./src/*.coffee"
+    "test": "mocha test/*.spec.coffee",
+    "pretest": "coffee --bare --output ./lib --compile ./src/*.coffee"
   },
@@ -14,0 +14,0 @@ "author": {

README.md

 # crc
 
-[![NPM version](https://badge.fury.io/js/crc.png)](http://badge.fury.io/js/crc)
-[![Dependency status](https://david-dm.org/alexgorbatchev/crc.png)](https://david-dm.org/alexgorbatchev/crc)
-[![devDependency Status](https://david-dm.org/alexgorbatchev/crc/dev-status.png)](https://david-dm.org/alexgorbatchev/crc#info=devDependencies)
-[![Build Status](https://secure.travis-ci.org/alexgorbatchev/crc.png?branch=master)](https://travis-ci.org/alexgorbatchev/crc)
+[![NPM version](https://badge.fury.io/js/crc.svg)](http://badge.fury.io/js/crc)
+[![Dependency status](https://david-dm.org/alexgorbatchev/node-crc.svg)](https://david-dm.org/alexgorbatchev/node-crc)
+[![devDependency Status](https://david-dm.org/alexgorbatchev/node-crc/dev-status.svg)](https://david-dm.org/alexgorbatchev/node-crc#info=devDependencies)
+[![Build Status](https://api.travis-ci.org/alexgorbatchev/node-crc.svg?branch=master)](https://travis-ci.org/alexgorbatchev/node-crc)
+[![GitTip](http://img.shields.io/gittip/alexgorbatchev.svg)](https://www.gittip.com/alexgorbatchev/)
 
-[![NPM](https://nodei.co/npm/crc.png?downloads=true)](https://npmjs.org/package/crc)
+[![NPM](https://nodei.co/npm/crc.svg)](https://npmjs.org/package/crc)
 
@@ -33,3 +34,3 @@ Module for calculating Cyclic Redundancy Check (CRC).
     $ npm install
-    $ make test
+    $ npm test
 
@@ -36,0 +37,0 @@ ## Usage Example

New alerts

Major refactor

Supply chain risk

Package has recently undergone a major refactor. It may be unstable or indicate significant internal changes. Use caution when updating to versions that include significant changes.

Found 1 instance in 1 package

Fixed alerts

Major refactor

Supply chain risk

Package has recently undergone a major refactor. It may be unstable or indicate significant internal changes. Use caution when updating to versions that include significant changes.

Found 1 instance in 1 package

Improved metrics

Number of lines in readme file

110

0.92%

Worsened metrics

Total package byte prevSize

56401

-51.96%

Number of package files

38

-55.29%

Lines of code

353

-78.84%

No dependency changes