nano-memoize - npm Package Compare versions

Comparing version 3.0.9 to 3.0.10

benchmark/real-world-simulation.js

@@ -63,10 +63,29 @@
 
+const manyArgsToString = (...args) => {
+    return JSON.stringify(args);
+}
 
+const sumManyArgs = (...args) => {
+    return args.reduce((acc, curr) => {
+        return acc + curr;
+    }, 0);
+}
+
+
 // Memoize each expensive function
-const nanomemoizedFunction = nanomemoize(fibonacciMultipleMixed);
-const fastMemoizedFunction = fastMemoize(fibonacciMultipleMixed);
-const microMemoizedFunction = microMemoize(fibonacciMultipleMixed);
-const moizeMemoizedFunction = microMemoize(fibonacciMultipleMixed)
+const nanomemoizedFunction1 = nanomemoize(fibonacciMultipleMixed);
+const fastMemoizedFunction1 = fastMemoize(fibonacciMultipleMixed);
+const microMemoizedFunction1 = microMemoize(fibonacciMultipleMixed);
+const moizeMemoizedFunction1 = microMemoize(fibonacciMultipleMixed);
+const nanomemoizedFunction2 = nanomemoize(manyArgsToString);
+const fastMemoizedFunction2 = fastMemoize(manyArgsToString);
+const microMemoizedFunction2 = microMemoize(manyArgsToString);
+const moizeMemoizedFunction2 = microMemoize(manyArgsToString);
+const nanomemoizedFunction3 = nanomemoize(sumManyArgs);
+const fastMemoizedFunction3 = fastMemoize(sumManyArgs);
+const microMemoizedFunction3 = microMemoize(sumManyArgs);
+const moizeMemoizedFunction3 = microMemoize(sumManyArgs);
 
 
+
 // Set up the benchmark test
@@ -92,84 +111,70 @@ const suite = new Benchmark.Suite();
 suite
-    .add('nanomemoizedFunction', () => {
+    .add('nanomemoizedFunctions', () => {
         const random = Math.round(Math.random()*10);
-        let args;
+        let args1, args2
         if(random<=2) {
-            args = [5,{}];
+            args1 = [5,{}];
+            args2 = [1,2,3,4,5,6,7,8,9,10];
         } else {
-            args = [random,{}];
+            args1 = [random,{}];
+            args2 = [].fill(random,0,10);
         }
-        const result = nanomemoizedFunction.apply(null,args);
-        const shouldBe = fibonacciMultipleMixed.apply(null,args);
-        if(result!==shouldBe) console.log("err nanomemoizedFunction")
-        assert.strictEqual(result,shouldBe);
+        nanomemoizedFunction1.apply(null,args1);
+        const result = nanomemoizedFunction2.apply(null,args2);
+        nanomemoizedFunction3.apply(null,args2);
+        const shouldBe = manyArgsToString.apply(null,args2);
+        if(result!==shouldBe) console.log("err nanomemoizedFunction2")
+        //assert.strictEqual(result,shouldBe);
     })
-    .add('fastmoizedFunction', () => {
+    .add('fastMemoizedFunctions', () => {
         const random = Math.round(Math.random()*10);
-        let args;
+        let args1, args2;
         if(random<=2) {
-            args = [5,{}];
+            args1 = [5,{}];
+            args2 = [1,2,3,4,5,6,7,8,9,10];
         } else {
-            args = [random,{}];
+            args1 = [random,{}];
+            args2 = [].fill(random,0,10);
         }
-        const result = fastMemoizedFunction.apply(null,args);
-        const shouldBe = fibonacciMultipleMixed.apply(null,args);
-        if(result!==shouldBe) console.log("err nanomemoizedFunction")
-        assert.strictEqual(result,shouldBe);
+        const result = fastMemoizedFunction1.apply(null,args1);
+        fastMemoizedFunction2.apply(null,args2);
+        fastMemoizedFunction3.apply(null,args2);
+        //const shouldBe = fibonacciMultipleMixed.apply(null,args);
+        //if(result!==shouldBe) console.log("err nanomemoizedFunction")
+        //assert.strictEqual(result,shouldBe);
     })
-    .add('microMemoizedFunction', () => {
+    .add('microMemoizedFunctions', () => {
         const random = Math.round(Math.random()*10);
-        let args;
+        let args1, args2;
         if(random<=2) {
-            args = [5,{}];
+            args1 = [5,{}];
+            args2 = [1,2,3,4,5,6,7,8,9,10];
         } else {
-            args = [random,{}];
+            args1 = [random,{}];
+            args2 = [].fill(random,0,10);
         }
-        const result = microMemoizedFunction.apply(null,args);
-        const shouldBe = fibonacciMultipleMixed.apply(null,args);
-        if(result!==shouldBe) console.log("err nanomemoizedFunction")
-        assert.strictEqual(result,shouldBe);
+        const result = microMemoizedFunction1.apply(null,args1);
+        microMemoizedFunction2.apply(null,args2);
+        microMemoizedFunction3.apply(null,args2);
+        //const shouldBe = fibonacciMultipleMixed.apply(null,args);
+        //if(result!==shouldBe) console.log("err nanomemoizedFunction")
+        //assert.strictEqual(result,shouldBe);
     })
-    .add('moizeMemoizedFunction', () => {
+    .add('moizeMemoizedFunctions', () => {
         const random = Math.round(Math.random()*10);
-        let args;
+        let args1, args2;
         if(random<=2) {
-            args = [5,{}];
+            args1 = [5,{}];
+            args2 = [1,2,3,4,5,6,7,8,9,10];
         } else {
-            args = [random,{}];
+            args1 = [random,{}];
+            args2 = [].fill(random,0,10);
         }
-        const result = moizeMemoizedFunction.apply(null,args);
-        const shouldBe = fibonacciMultipleMixed.apply(null,args);
-        if(result!==shouldBe) console.log("err nanomemoizedFunction")
-        assert.strictEqual(result,shouldBe);
+        const result = moizeMemoizedFunction1.apply(null,args1);
+        moizeMemoizedFunction2.apply(null,args2);
+        moizeMemoizedFunction3.apply(null,args2);
+        //const shouldBe = fibonacciMultipleMixed.apply(null,args);
+        //if(result!==shouldBe) console.log("err nanomemoizedFunction")
+        //assert.strictEqual(result,shouldBe);
     })
-    /*.add('memoizedFunction2', () => {
-        const arg1 = Math.random();
-        const arg2 = Math.random();
-        const result = memoizedFunction2(arg1, arg2);
-        assert.strictEqual(result, expensiveFunction2(arg1, arg2));
-    })
-    .add('memoizedFunction3', () => {
-        const arg1 = Math.random();
-        const arg2 = 'test';
-        const arg3 = { key: 'value' };
-        const result = memoizedFunction3(arg1, arg2, arg3);
-        assert.strictEqual(result, expensiveFunction3(arg1, arg2, arg3));
-    })
-    .add('memoizedFunction4', () => {
-        const arg1 = 'a';
-        const arg2 = Math.random();
-        const arg3 = true;
-        const arg4 = { key: 'value' };
-        const result = memoizedFunction4(arg1, arg2, arg3, arg4);
-        assert.deepStrictEqual(result, expensiveFunction4(arg1, arg2, arg3, arg4));
-    })
-    .add('memoizedFunction5', () => {
-        const arg1 = Math.random();
-        const arg2 = 'test';
-        const arg3 = { key: 'value' };
-        const arg4 = [1, 2, 3];
-        const arg5 = false;
-        const result = memoizedFunction5(arg1, arg2, arg3, arg4, arg5);
-        assert.deepStrictEqual(result, expensiveFunction5(arg1, arg2, arg3, arg4, arg5));
-    }) */
     .on('start', () => {
@@ -176,0 +181,0 @@ console.log(''); // eslint-disable-line no-console

package.json

 {
   "name": "nano-memoize",
-  "version": "v3.0.9",
+  "version": "v3.0.10",
   "description": "Faster than fast, smaller than micro ... a nano speed and nano size memoizer.",
@@ -5,0 +5,0 @@ "type:": "module",

README.md

@@ -20,9 +20,8 @@ [![Codacy Badge](https://api.codacy.com/project/badge/Grade/30ce201484754fa5b0a6c6046abb842d)](https://www.codacy.com/app/syblackwell/nano-memoize?utm_source=github.com&utm_medium=referral&utm_content=anywhichway/nano-memoize&utm_campaign=Badge_Grade)
 
-* For custom equality functions 'nano-memoize` and `micro-memoize vary in speed depending on the equality function used. `nano-memoize` is always first by at least 15% using `hash-it` and `micro-memoize` is always second using `hash-it` or `lodash`. See the table below.
+* For custom equality functions 'nano-memoize` and `micro-memoize vary in speed depending on the equality function used. `nano-memoize` is always first by at least 15% using `hash-it` and `micro-memoize` is always second using `hash-it` or `lodash`.
 
-* For a real world simulation where only 20% of the function calls are memoized and they take mixed argument types, `nanomemoize` remains the fastest. Although, it is within the margin of error for `fastMemoize`
+* For a real world simulation where only 20% of the function calls are memoized and they take and return mixed argument types, `nanomemoize` is by far fastest. It appears this is because `nanomemoize` handles the passing of mutiple values returned as a string better than others.
 
 The `planetheidea/moize` library (which claims to be the fastest on average) does not include `nano-memoize` for comparison and the repository is not accepting comments or a pull request for some technical reason. The repository has been forked and its own benchmarking has been updated and run to confirm the results below.
 
-
 Starting cycles for functions with a single primitive parameter...
@@ -108,13 +107,11 @@
 
-
 Starting real world simulation...
 
-|  Name                  |  Ops / sec |  Relative margin of error |  Sample size |
+| Name                   | Ops / sec | Relative margin of error | Sample size |
 | ------- |------- |------------- |------- |
-|  nanomemoizedFunction  |  3,456,663 |  ± 1.10%                  |  92          |
-|  fastmoizedFunction    |  3,453,148 |  ± 1.69%                  |  92          |
-|  microMemoizedFunction |  1,833,970 |  ± 0.80%                  |  95          |
-|  moizeMemoizedFunction |  1,810,871 |  ± 0.49%                  |  93          | 
+| nanomemoizedFunctions  | 3,409,618 | ± 0.99%                  | 94          |
+| microMemoizedFunctions | 1,845,306 | ± 0.76%                  | 92          |
+| moizeMemoizedFunctions | 1,842,258 | ± 0.82%                  | 90          |
+| fastMemoizedFunctions  | 638,857   | ± 1.30%                  | 94          |
 
-
 If you want similar performance for intersection, union or Cartesian product also see:
@@ -134,5 +131,2 @@
 
-The code is hand-crafted to run across all browsers all the way back to IE 11. No transpiling is necessary.
-
-
 # API
@@ -180,5 +174,6 @@
 
-
 # Release History (reverse chronological order)
 
[phone] v3.0.10 Enhanced real world simulation.
+
 2023-04-07 v3.0.9 Added real world simulation. Removed .parcel-cache from deployment.
@@ -185,0 +180,0 @@

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Improved metrics

Total package byte prevSize

91052

increased by0.26%

Lines of code

1263

increased by0.16%

Worsened metrics

Number of lines in readme file

274

decreased by-1.79%

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