Refactor code-style

index.js

@@ -19,39 +19,37 @@ import repeat from 'repeat-string'
  * @returns {string}
  */
 export function markdownTable(table, options) {
-  var settings = options || {}
-  var align = (settings.align || []).concat()
-  var stringLength = settings.stringLength || defaultStringLength
+  const settings = options || {}
+  const align = (settings.align || []).concat()
+  const stringLength = settings.stringLength || defaultStringLength
   /** @type {number[]} Character codes as symbols for alignment per column. */
-  var alignments = []
-  var rowIndex = -1
+  const alignments = []
+  let rowIndex = -1
   /** @type {string[][]} Cells per row. */
-  var cellMatrix = []
+  const cellMatrix = []
   /** @type {number[][]} Sizes of each cell per row. */
-  var sizeMatrix = []
+  const sizeMatrix = []
   /** @type {number[]} */
-  var longestCellByColumn = []
-  var mostCellsPerRow = 0
+  const longestCellByColumn = []
+  let mostCellsPerRow = 0
   /** @type {number} */
-  var columnIndex
+  let columnIndex
   /** @type {string[]} Cells of current row */
-  var row
+  let row
   /** @type {number[]} Sizes of current row */
-  var sizes
+  let sizes
   /** @type {number} Sizes of current cell */
-  var size
+  let size
   /** @type {string} Current cell */
-  var cell
-  /** @type {string[]} */
-  var lines
+  let cell
   /** @type {string[]} Chunks of current line. */
-  var line
+  let line
   /** @type {string} */
-  var before
+  let before
   /** @type {string} */
-  var after
+  let after
   /** @type {number} */
-  var code
+  let code
 
   // This is a superfluous loop if we don’t align delimiters, but otherwise we’d
   // do superfluous work when aligning, so optimize for aligning.
@@ -149,7 +147,8 @@ export function markdownTable(table, options) {
   sizeMatrix.splice(1, 0, sizes)
 
   rowIndex = -1
-  lines = []
+  /** @type {string[]} */
+  const lines = []
 
   while (++rowIndex < cellMatrix.length) {
     row = cellMatrix[rowIndex]
@@ -248,7 +247,7 @@ function defaultStringLength(value) {
  * @returns {number}
  */
 function toAlignment(value) {
-  var code = typeof value === 'string' ? value.charCodeAt(0) : 0
+  const code = typeof value === 'string' ? value.charCodeAt(0) : 0
 
   return code === 67 /* `C` */ || code === 99 /* `c` */
     ? 99 /* `c` */

package.json

@@ -55,11 +55,6 @@
     "test-coverage": "c8 --check-coverage --branches 100 --functions 100 --lines 100 --statements 100 --reporter lcov node test.js",
     "test": "npm run build && npm run format && npm run test-coverage"
   },
-  "remarkConfig": {
-    "plugins": [
-      "preset-wooorm"
-    ]
-  },
   "prettier": {
     "tabWidth": 2,
     "useTabs": false,
@@ -72,11 +67,14 @@
     "prettier": true,
     "rules": {
       "complexity": "off",
-      "unicorn/prefer-switch": "off",
-      "no-var": "off",
-      "prefer-arrow-callback": "off"
+      "unicorn/prefer-switch": "off"
     }
   },
+  "remarkConfig": {
+    "plugins": [
+      "preset-wooorm"
+    ]
+  },
   "typeCoverage": {
     "atLeast": 100,
     "detail": true,

test.js

@@ -3,7 +3,7 @@ import chalk from 'chalk'
 import strip from 'strip-ansi'
 import {markdownTable} from './index.js'
 
-test('markdownTable()', function (t) {
+test('markdownTable()', (t) => {
   t.equal(
     markdownTable([
       ['Branch', 'Commit'],