brorand - npm Package Compare versions

Comparing version 1.0.1 to 1.0.2

index.js

@@ -5,3 +5,3 @@ var r;
   if (!r)
-    r = new Rand();
+    r = new Rand(null);
 
@@ -11,4 +11,6 @@ return r.generate(len);
 
-function Rand() {
+function Rand(randy) {
+  this.randy = randy;
 }
+module.exports.Rand = Rand;
 
@@ -41,9 +43,19 @@ Rand.prototype.generate = function generate(len) {
 } else {
-  // Node.js
-  var crypto;
+  // Node.js or Web worker
+  try {
+    var crypto = require('cry' + 'pto');
+  } catch (e) {
+    // Emulate crypto API using randy
+    var crypto = {
+      randomBytes: function randomBytes(n) {
+        var res = new Uint8Array(n);
+        for (var i = 0; i < res.length; i++)
+          res[i] = this.randy.getRandBits(8);
+        return res;
+      }
+    };
+  }
   Rand.prototype._rand = function _rand(n) {
-    if (!crypto)
-      crypto = require('cry' + 'pto');
     return crypto.randomBytes(n);
   };
 }

package.json

 {
   "name": "brorand",
-  "version": "1.0.1",
+  "version": "1.0.2",
   "description": "Random number generator for browsers and node.js",
@@ -27,3 +27,6 @@ "main": "index.js",
     "mocha": "^2.0.1"
+  },
+  "optionalDependencies": {
+    "randy.js": "^1.5.1"
   }
 }

No alert changes

Improved metrics

Total package byte prevSize

3370

increased by13.28%

Lines of code

60

increased by25%

Worsened metrics

Dependency count

2

increased byInfinity%

No dependency changes