chore: update dependencies and migrate o vitest

eslint.config.mjs

@@ -0,0 +1,11 @@
+import cheminfo from 'eslint-config-cheminfo';
+
+export default [
+  ...cheminfo,
+  {
+    languageOptions: {
+    },
+    rules: {
+    }
+  }
+]

package.json

@@ -12,11 +12,11 @@
     "compile": "rollup -c",
     "eslint": "eslint src",
     "eslint-fix": "npm run eslint -- --fix",
-    "prepack": "npm run compile",    
+    "prepack": "npm run compile",
     "prettier": "prettier --check src",
     "prettier-write": "prettier --write src",
     "test": "npm run test-only && npm run eslint && npm run prettier",
-    "test-only": "jest --coverage"
+    "test-only": "vitest run --coverage"
   },
   "repository": {
     "type": "git",
@@ -33,11 +33,12 @@
     "ml-hash-table": "^1.0.0"
   },
   "devDependencies": {
-    "@babel/plugin-transform-modules-commonjs": "^7.16.8",
+    "@babel/plugin-transform-modules-commonjs": "^7.24.8",
+    "@vitest/coverage-v8": "^2.0.5",
     "eslint": "^8.10.0",
-    "eslint-config-cheminfo": "^7.2.2",
-    "jest": "^27.5.1",
-    "prettier": "^2.5.1",
-    "rollup": "^2.69.0"
+    "eslint-config-cheminfo": "^11.1.1",
+    "prettier": "^3.3.3",
+    "rollup": "^4.21.0",
+    "vitest": "^2.0.5"
   }
 }

src/__tests__/test.js → src/__tests__/index.test.js

@@ -1,4 +1,5 @@
 import { SparseMatrix } from '..';
+import { describe, it, expect } from 'vitest';
 
 describe('Sparse Matrix', () => {
   it('mmul', () => {

src/index.js

@@ -86,7 +86,7 @@ export class SparseMatrix {
 
   /**
    * Search for the wither band in the main diagonals
-   * @return {number}
+   * @returns {number}
    */
   bandWidth() {
     let min = this.columns;
@@ -103,7 +103,7 @@ export class SparseMatrix {
   /**
    * Test if a matrix is consider banded using a threshold
    * @param {number} width
-   * @return {boolean}
+   * @returns {boolean}
    */
   isBanded(width) {
     let bandWidth = this.bandWidth();
@@ -220,7 +220,7 @@ export class SparseMatrix {
   }
 
   /**
-   * @return {SparseMatrix} - New transposed sparse matrix
+   * @returns {SparseMatrix} - New transposed sparse matrix
    */
   transpose() {
     let trans = new SparseMatrix(this.columns, this.rows, {
@@ -337,7 +337,7 @@ for (const operator of operators) {
 
 let methods = [['~', 'not']];
 
-[
+for (const mathMethod of [
   'abs',
   'acos',
   'acosh',
@@ -366,9 +366,9 @@ let methods = [['~', 'not']];
   'tan',
   'tanh',
   'trunc',
-].forEach((mathMethod) => {
+]) {
   methods.push([`Math.${mathMethod}`, mathMethod]);
-});
+}
 
 for (const method of methods) {
   for (let i = 1; i < method.length; i++) {
@@ -386,7 +386,7 @@ for (const method of methods) {
 
 function fillTemplateFunction(template, values) {
   for (const i in values) {
-    template = template.replace(new RegExp(`%${i}%`, 'g'), values[i]);
+    template = template.replaceAll(new RegExp(`%${i}%`, 'g'), values[i]);
   }
   return template;
 }