pcg - npm Package Compare versions

Comparing version 1.0.0 to 1.0.1

dist/createPcg.d.ts

@@ -6,4 +6,4 @@ import { PCGState } from './types';
 export declare const randomInt: import("ts-toolbelt/out/Function/Curry").Curry<(min: number, max: number, pcg: PCGState) => [number, PCGState]>;
-export declare const randomList: import("ts-toolbelt/out/Function/Curry").Curry<(length: any, rng: any, pcg: any) => [number, PCGState][]>;
+export declare const randomList: import("ts-toolbelt/out/Function/Curry").Curry<(length: any, rng: any, initPcg: any) => [number, PCGState][]>;
 declare const _default: import("ts-toolbelt/out/Function/Curry").Curry<({ numOutputBits, multiplier, increment, outputFns }: any, { streamScheme, outputFnType }: any, initState: any, initStreamId: any) => PCGState>;
 export default _default;

dist/createPcg.js

@@ -55,3 +55,3 @@ "use strict";
     do {
-        n = long_1.default.fromValue(nextPcg.getOutput(pcg.state));
+        n = long_1.default.fromValue(pcg.getOutput(nextPcg.state));
         nextPcg = (0, exports.nextState)(nextPcg);
@@ -61,3 +61,3 @@ } while (n.lt(threshold));
 });
-exports.randomList = (0, ramda_1.curry)((length, rng, pcg) => (0, ramda_1.scan)(([, nextPcg]) => rng(nextPcg), rng(pcg), new Array(length - 1)));
+exports.randomList = (0, ramda_1.curry)((length, rng, initPcg) => (0, ramda_1.scan)(([, lastPcg]) => rng(lastPcg), rng(initPcg), new Array(length - 1)));
 exports.default = (0, ramda_1.curry)(({ numOutputBits, multiplier, increment, outputFns }, { streamScheme = defaults_1.pcgDefaultStreamScheme, outputFnType = defaults_1.pcgDefaultOutputFnType }, initState, initStreamId) => {
@@ -64,0 +64,0 @@ const streamId = long_1.default.fromValue(initStreamId).toUnsigned().shl(1).or(1);

dist/defaults.js

@@ -9,11 +9,11 @@ "use strict";
 const types_1 = require("./types");
-// export const pcgDefaultIncrement8 = 77;
-// export const pcgDefaultIncrement16 = 47989;
-// export const pcgDefaultIncrement32 = 2891336453;
-exports.pcgDefaultIncrement64 = long_1.default.fromString('1442695040888963407', true);
-// export const pcgDefaultMultiplier8 = 141;
-// export const pcgDefaultMultiplier16 = 12829;
-// export const pcgDefaultMultiplier32 = 747796405;
-exports.pcgDefaultMultiplier64 = long_1.default.fromString('6364136223846793005', true);
+// export const pcgDefaultIncrement8 = 77
+// export const pcgDefaultIncrement16 = 47989
+// export const pcgDefaultIncrement32 = Long.fromString('2891336453', 10)
+exports.pcgDefaultIncrement64 = long_1.default.fromString('1442695040888963407', 10);
+// export const pcgDefaultMultiplier8 = 141
+// export const pcgDefaultMultiplier16 = 12829
+// export const pcgDefaultMultiplier32 = Long.fromString('747796405')
+exports.pcgDefaultMultiplier64 = long_1.default.fromString('6364136223846793005', 10);
 exports.pcgDefaultOutputFnType = types_1.OutputFnType.XSH_RR;
 exports.pcgDefaultStreamScheme = types_1.StreamScheme.SETSEQ;

dist/index.d.ts

 export { stepState, nextState, prevState, randomInt, randomList } from './createPcg';
-export declare const createPcg32: import("ts-toolbelt/out/Function/Curry").Curry<(p_0: any, p_1: any, p_2: any) => import("./types").PCGState>;
+export declare const createPcg32: import("ts-toolbelt/out/Function/Curry").Curry<(p_0: any, initState: any, initStreamId: any) => import("./types").PCGState>;

dist/index.js

@@ -23,3 +23,14 @@ "use strict";
         [types_1.OutputFnType.XSH_RR]: (state) => (0, bitwise_1.ror32)(state.shru(59).toInt(), state.shru(18).xor(state).shru(27).toInt()),
+        [types_1.OutputFnType.XSH_RS]: (state) => state.shru(22).xor(state).shru(state.shru(61).add(22)).toInt(),
+        [types_1.OutputFnType.XSL_RR]: (state) => (0, bitwise_1.ror32)(state.shru(59).toInt(), state.shru(32).xor(state).toInt()),
+        // [OutputFnType.XSL_RR_RR]: (state: Long): number => {
+        //   const high = state.shru(32)
+        //   const newlow = ror32(state.shru(59).toInt(), high.xor(state).toInt())
+        //   return new Long(ror32(new Long(newlow).and(32).toInt(), high.toInt())).shl(32).or(newlow).toInt()
+        // },
+        [types_1.OutputFnType.RXS_M_XS]: (state) => {
+            const word = state.shru(13).add(3).xor(state).mul(62169);
+            return word.shru(11).xor(word).toInt();
+        },
     },
 });

dist/types.d.ts

 import Long from 'long';
 export declare enum OutputFnType {
-    XSH_RR = 0
+    XSH_RR = 0,
+    XSH_RS = 1,
+    XSL_RR = 2,
+    RXS_M_XS = 4
 }
@@ -5,0 +8,0 @@ export type OutputFn = (state: Long) => number;

dist/types.js

 "use strict";
 Object.defineProperty(exports, "__esModule", { value: true });
 exports.StreamScheme = exports.OutputFnType = void 0;
-// TODO: Implement more output functions
 var OutputFnType;
 (function (OutputFnType) {
     OutputFnType[OutputFnType["XSH_RR"] = 0] = "XSH_RR";
-    // XSH_RS = 1
-    // XSL_RR = 2
-    // XSL_RR_RR = 3
-    // RXS_M_XS = 4
-})(OutputFnType = exports.OutputFnType || (exports.OutputFnType = {}));
+    OutputFnType[OutputFnType["XSH_RS"] = 1] = "XSH_RS";
+    OutputFnType[OutputFnType["XSL_RR"] = 2] = "XSL_RR";
+    // XSL_RR_RR = 3 // currently unstable
+    OutputFnType[OutputFnType["RXS_M_XS"] = 4] = "RXS_M_XS";
+})(OutputFnType || (exports.OutputFnType = OutputFnType = {}));
 // TODO: Implement more stream schemes
@@ -20,2 +19,2 @@ var StreamScheme;
     StreamScheme[StreamScheme["MCG"] = 3] = "MCG";
-})(StreamScheme = exports.StreamScheme || (exports.StreamScheme = {}));
+})(StreamScheme || (exports.StreamScheme = StreamScheme = {}));

package.json

 {
   "name": "pcg",
-  "version": "1.0.0",
+  "version": "1.0.1",
   "description": "A functional typescript implementation of the PCG family random number generators",
@@ -27,21 +27,21 @@ "sideEffects": false,
     "long": "5.2.3",
-    "ramda": "0.29.0"
+    "ramda": "0.29.1"
   },
   "devDependencies": {
-    "@philihp/eslint-config": "6.0.2",
+    "@philihp/eslint-config": "6.1.0",
     "@philihp/prettier-config": "1.0.0",
-    "@tsconfig/node20": "1.0.0",
-    "@types/jest": "29.5.1",
-    "@types/ramda": "0.29.1",
-    "@typescript-eslint/eslint-plugin": "5.59.2",
-    "@typescript-eslint/parser": "5.59.2",
-    "eslint": "8.40.0",
-    "eslint-import-resolver-typescript": "3.5.5",
-    "eslint-plugin-import": "2.27.5",
-    "husky": "8.0.3",
-    "jest": "29.5.0",
-    "lint-staged": "13.2.2",
-    "prettier": "2.8.8",
-    "ts-jest": "29.1.0",
-    "typescript": "5.0.4"
+    "@tsconfig/node20": "20.1.4",
+    "@types/jest": "29.5.12",
+    "@types/ramda": "0.29.12",
+    "@typescript-eslint/eslint-plugin": "6.21.0",
+    "@typescript-eslint/parser": "6.21.0",
+    "eslint": "8.57.0",
+    "eslint-import-resolver-typescript": "3.6.1",
+    "eslint-plugin-import": "2.29.1",
+    "husky": "9.0.11",
+    "jest": "29.7.0",
+    "lint-staged": "15.2.2",
+    "prettier": "3.2.5",
+    "ts-jest": "29.1.2",
+    "typescript": "5.4.4"
   },
@@ -48,0 +48,0 @@ "lint-staged": {

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Major refactor

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Improved metrics

Total package byte prevSize

15934

increased by6.28%

Lines of code

207

increased by6.7%

Number of medium supply chain risk alerts

0

decreased by-100%

Dependency changes

• + Addedramda@0.29.1(transitive)

• - Removedramda@0.29.0(transitive)

• Updatedramda@0.29.1