Merge pull request #1 from 131/extends

Extends

package.json

@@ -29,7 +29,7 @@
     "url": "git@github.com:131/nyks.git"
   },
   "scripts": {
-    "test": " node node_modules/istanbul/lib/cli.js  cover -x child_process/* -x process/* -x crypt/* -x path/* node_modules/mocha/bin/_mocha test/"
+    "test": " node node_modules/istanbul/lib/cli.js cover -x 'crypt/*' -x 'path/*' -x 'child_process/*' -x 'process/*' node_modules/mocha/bin/_mocha test/"
   },
   "readme": "# nyks toolkit\r\n\r\nExtend nodejs & javascript native API of missing functions.\r\n",
   "readmeFilename": "README.md",

string.js

@@ -1,13 +1,14 @@
 'use strict';
 
 module.exports = {
-    'chunk'    : require('./string/chunk'),
-    'replaces' : require('./string/replaces'),
-    'rot13'    : require('./string/rot13'),
-    'rreplaces': require('./string/rreplaces'),
-    'sprintf'  : require('./string/sprintf'),
-    'stripEnd' : require('./string/stripEnd'),
-    'crc32'    : require('./string/crc32'),
-    'stripStart' : require('./string/stripStart')
+    'chunk'      : require('./string/chunk'),
+    'replaces'   : require('./string/replaces'),
+    'rot13'      : require('./string/rot13'),
+    'rreplaces'  : require('./string/rreplaces'),
+    'sprintf'    : require('./string/sprintf'),
+    'stripEnd'   : require('./string/stripEnd'),
+    'crc32'      : require('./string/crc32'),
+    'stripStart' : require('./string/stripStart'),
+    'hexToRgb'   : require('./string/hexToRgb')
 };
 

string/hexToRgb.js

@@ -0,0 +1,8 @@
+"use strict";
+
+var hexToRgb = function(str){
+  var hex = String(str).match(/^#?(\w{1,2})(\w{1,2})(\w{1,2})$/);
+  return (hex) ? hex.slice(1) : null;
+};
+
+module.exports = hexToRgb;

test/string.js

@@ -9,6 +9,7 @@ var rot13 = require('../string/rot13')
 var crc32 = require('../string/crc32')
 var chunk = require('../string/chunk')
 var sprintf = require('../string/sprintf');
+var hexToRgb = require('../string/hexToRgb');
 
 
 
@@ -79,7 +80,6 @@ describe("strings functions", function(){
 
   it("should test sprinf", function(){
 
-
     expect(sprintf('Hallo %s!', 'Welt')).to.be('Hallo Welt!');
 
   });
@@ -89,4 +89,11 @@ describe("strings functions", function(){
   it("should test crc32", function(){
     expect(crc32("foobar")).to.be(-1628037227);
   });
+
+  it("should test hexToRgb", function() {
+    expect(hexToRgb('#FF0000')).to.eql(['FF', '00', '00']);
+
+    expect(hexToRgb('not_an_hexa')).to.be(null);
+  });
+
 });