fix: improve types by defining all methods and removing eval (#15)

Author: targos

scripts/makeMathMethods.mjs

@@ -0,0 +1,157 @@
+/* eslint-disable no-console */
+
+const inplaceOperator = `
+  /**
+   * @param {number|SparseMatrix} value
+   * @returns {this}
+   */
+  %name%(value) {
+    if (typeof value === 'number') return this.%name%S(value);
+    return this.%name%M(value);
+  }`;
+
+const inplaceOperatorScalar = `
+  /**
+   * @param {number} value
+   * @returns {this}
+   */
+  %name%(value) {
+    this.forEachNonZero((i, j, v) => v %op% value);
+    return this;
+  }`;
+
+const inplaceOperatorMatrix = `
+  /**
+   * @param {SparseMatrix} matrix
+   * @returns {this}
+   */
+  %name%(matrix) {
+    matrix.forEachNonZero((i, j, v) => {
+        this.set(i, j, this.get(i, j) %op% v);
+        return v;
+    });
+    return this;
+  }`;
+
+const staticOperator = `
+  /**
+   * @param {SparseMatrix} matrix
+   * @param {number} value
+   * @returns {SparseMatrix}
+   */
+  static %name%(matrix, value) {
+    return new SparseMatrix(matrix).%name%S(value);
+  }`;
+
+const inplaceMethod = `
+  /**
+   * @returns {this}
+   */
+  %name%() {
+    this.forEachNonZero((i, j, v) => %method%(v));
+    return this;
+  }`;
+
+const staticMethod = `
+  /**
+   * @param {SparseMatrix} matrix
+   * @returns {SparseMatrix}
+   */
+  static %name%(matrix) {
+    return new SparseMatrix(matrix).%name%();
+  }`;
+
+const operators = [
+  // Arithmetic operators
+  ['+', 'add'],
+  ['-', 'sub', 'subtract'],
+  ['*', 'mul', 'multiply'],
+  ['/', 'div', 'divide'],
+  ['%', 'mod', 'modulus'],
+  // Bitwise operators
+  ['&', 'and'],
+  ['|', 'or'],
+  ['^', 'xor'],
+  ['<<', 'leftShift'],
+  ['>>', 'signPropagatingRightShift'],
+  ['>>>', 'rightShift', 'zeroFillRightShift'],
+];
+
+for (const operator of operators) {
+  for (let i = 1; i < operator.length; i++) {
+    console.log(
+      fillTemplateFunction(inplaceOperator, {
+        name: operator[i],
+        op: operator[0],
+      }),
+    );
+    console.log(
+      fillTemplateFunction(inplaceOperatorScalar, {
+        name: `${operator[i]}S`,
+        op: operator[0],
+      }),
+    );
+    console.log(
+      fillTemplateFunction(inplaceOperatorMatrix, {
+        name: `${operator[i]}M`,
+        op: operator[0],
+      }),
+    );
+
+    console.log(fillTemplateFunction(staticOperator, { name: operator[i] }));
+  }
+}
+
+let methods = [['~', 'not']];
+
+for (const mathMethod of [
+  'abs',
+  'acos',
+  'acosh',
+  'asin',
+  'asinh',
+  'atan',
+  'atanh',
+  'cbrt',
+  'ceil',
+  'clz32',
+  'cos',
+  'cosh',
+  'exp',
+  'expm1',
+  'floor',
+  'fround',
+  'log',
+  'log1p',
+  'log10',
+  'log2',
+  'round',
+  'sign',
+  'sin',
+  'sinh',
+  'sqrt',
+  'tan',
+  'tanh',
+  'trunc',
+]) {
+  methods.push([`Math.${mathMethod}`, mathMethod]);
+}
+
+for (const method of methods) {
+  for (let i = 1; i < method.length; i++) {
+    console.log(
+      fillTemplateFunction(inplaceMethod, {
+        name: method[i],
+        method: method[0],
+      }),
+    );
+    console.log(fillTemplateFunction(staticMethod, { name: method[i] }));
+  }
+}
+
+function fillTemplateFunction(template, values) {
+  for (const i in values) {
+    template = template.replaceAll(new RegExp(`%${i}%`, 'g'), values[i]);
+  }
+  return template;
+}