pure-rand - npm Package Compare versions

Comparing version 4.1.2 to 5.0.0-experimental.4.1.2.0

lib/esm/generator/XorShift.js

@@ -15,2 +15,7 @@ var XorShift128Plus = (function () {
     XorShift128Plus.prototype.next = function () {
+        var nextRng = new XorShift128Plus(this.s01, this.s00, this.s11, this.s10);
+        var out = nextRng.unsafeNext();
+        return [out, nextRng];
+    };
+    XorShift128Plus.prototype.unsafeNext = function () {
         var a0 = this.s00 ^ (this.s00 << 23);
@@ -20,6 +25,11 @@ var a1 = this.s01 ^ ((this.s01 << 23) | (this.s00 >>> 9));
         var b1 = a1 ^ this.s11 ^ (a1 >>> 18) ^ (this.s11 >>> 5);
-        return [(this.s00 + this.s10) | 0, new XorShift128Plus(this.s11, this.s10, b1, b0)];
+        var out = (this.s00 + this.s10) | 0;
+        this.s01 = this.s11;
+        this.s00 = this.s10;
+        this.s11 = b1;
+        this.s10 = b0;
+        return out;
     };
     XorShift128Plus.prototype.jump = function () {
-        var rngRunner = this;
+        var rngRunner = new XorShift128Plus(this.s01, this.s00, this.s11, this.s10);
         var ns01 = 0;
@@ -38,6 +48,10 @@ var ns00 = 0;
                 }
-                rngRunner = rngRunner.next()[1];
+                rngRunner.unsafeNext();
             }
         }
-        return new XorShift128Plus(ns01, ns00, ns11, ns10);
+        rngRunner.s01 = ns01;
+        rngRunner.s00 = ns00;
+        rngRunner.s11 = ns11;
+        rngRunner.s10 = ns10;
+        return rngRunner;
     };
@@ -44,0 +58,0 @@ return XorShift128Plus;

lib/esm/pure-rand-default.js

@@ -10,4 +10,4 @@ import { generateN, skipN } from './generator/RandomGenerator.js';
 var __type = 'module';
-var __version = '4.1.2';
-var __commitHash = '30bd5a9d5c20a1e998e489e3e00125edbc60b973';
+var __version = '5.0.0-experimental.4.1.2.0';
+var __commitHash = 'dba3431a7ecc95f2d2def4c250460482d5fb7844';
 export { __type, __version, __commitHash, generateN, skipN, congruential, congruential32, mersenne, xorshift128plus, xoroshiro128plus, uniformArrayIntDistribution, uniformBigIntDistribution, uniformIntDistribution, };

lib/generator/XorShift.js

@@ -18,2 +18,7 @@ "use strict";
     XorShift128Plus.prototype.next = function () {
+        var nextRng = new XorShift128Plus(this.s01, this.s00, this.s11, this.s10);
+        var out = nextRng.unsafeNext();
+        return [out, nextRng];
+    };
+    XorShift128Plus.prototype.unsafeNext = function () {
         var a0 = this.s00 ^ (this.s00 << 23);
@@ -23,6 +28,11 @@ var a1 = this.s01 ^ ((this.s01 << 23) | (this.s00 >>> 9));
         var b1 = a1 ^ this.s11 ^ (a1 >>> 18) ^ (this.s11 >>> 5);
-        return [(this.s00 + this.s10) | 0, new XorShift128Plus(this.s11, this.s10, b1, b0)];
+        var out = (this.s00 + this.s10) | 0;
+        this.s01 = this.s11;
+        this.s00 = this.s10;
+        this.s11 = b1;
+        this.s10 = b0;
+        return out;
     };
     XorShift128Plus.prototype.jump = function () {
-        var rngRunner = this;
+        var rngRunner = new XorShift128Plus(this.s01, this.s00, this.s11, this.s10);
         var ns01 = 0;
@@ -41,6 +51,10 @@ var ns00 = 0;
                 }
-                rngRunner = rngRunner.next()[1];
+                rngRunner.unsafeNext();
             }
         }
-        return new XorShift128Plus(ns01, ns00, ns11, ns10);
+        rngRunner.s01 = ns01;
+        rngRunner.s00 = ns00;
+        rngRunner.s11 = ns11;
+        rngRunner.s10 = ns10;
+        return rngRunner;
     };
@@ -47,0 +61,0 @@ return XorShift128Plus;

lib/pure-rand-default.js

@@ -24,5 +24,5 @@ "use strict";
 exports.__type = __type;
-var __version = '4.1.2';
+var __version = '5.0.0-experimental.4.1.2.0';
 exports.__version = __version;
-var __commitHash = '30bd5a9d5c20a1e998e489e3e00125edbc60b973';
+var __commitHash = 'dba3431a7ecc95f2d2def4c250460482d5fb7844';
 exports.__commitHash = __commitHash;

package.json

 {
   "name": "pure-rand",
-  "version": "4.1.2",
+  "version": "5.0.0-experimental.4.1.2.0",
   "description": " Pure random number generator written in TypeScript",
@@ -5,0 +5,0 @@ "type": "commonjs",

New alerts

No v1

Quality

Package is not semver >=1. This means it is not stable and does not support ^ ranges.

Found 1 instance in 1 package

Improved metrics

Total package byte prevSize

57694

increased by1.61%

Lines of code

1239

increased by2.31%

Worsened metrics

Number of low quality alerts

1

increased byInfinity%

No dependency changes