moved to esm

Author: coderosh

README.md

@@ -19,8 +19,7 @@ yarn add cocktailsort
 ## Usage
 
 ```js
-const sort = require('cocktailsort')
-// OR import sort from 'cocktailsort'
+import sort from 'cocktailsort'
 
 // ascending
 sort([4, 2, 0, -1, 9]) // [-1, 0, 2, 4, 9]

jest.config.js

@@ -0,0 +1,6 @@
+const config = {
+  preset: 'ts-jest/presets/default-esm',
+  testMatch: ['**/*.test.ts'],
+}
+
+export default config

jest.config.ts

@@ -1,8 +1,9 @@
 {
   "name": "cocktailsort",
-  "version": "1.0.3",
+  "version": "2.0.0",
   "description": "Cocktail Sort (bidirectional bubble sort)",
   "main": "dist/index.js",
+  "type": "module",
   "keywords": [
     "sort",
     "cocktail sort",

package.json

@@ -2,6 +2,12 @@
 
 const fn = (a: any, b: any) => a - b
 
+const swap = (arr: any[], i: number, j: number) => {
+  const temp = arr[i]
+  arr[i] = arr[j]
+  arr[j] = temp
+}
+
 /**
  * Cocktail sort
  * @param arr - Input Array
@@ -16,7 +22,7 @@ function sort<T = any>(arr: T[], cmpFn: (a: T, b: T) => number = fn) {
     swapped = false
     for (let i = begin; i < end - 1; ++i) {
       if (cmpFn(arr[i], arr[i + 1]) > 0) {
-        ;[arr[i + 1], arr[i]] = [arr[i], arr[i + 1]]
+        swap(arr, i, i + 1)
         swapped = true
       }
     }
@@ -28,7 +34,7 @@ function sort<T = any>(arr: T[], cmpFn: (a: T, b: T) => number = fn) {
 
     for (let i = end - 1; i >= begin; i--) {
       if (cmpFn(arr[i], arr[i + 1]) > 0) {
-        ;[arr[i + 1], arr[i]] = [arr[i], arr[i + 1]]
+        swap(arr, i, i + 1)
         swapped = true
       }
     }
@@ -39,4 +45,4 @@ function sort<T = any>(arr: T[], cmpFn: (a: T, b: T) => number = fn) {
   return arr
 }
 
-export = sort
+export default sort

src/index.ts

@@ -1,9 +1,8 @@
 {
   "compilerOptions": {
-    "target": "ESNext",
-    "module": "commonjs",
+    "target": "ES2020",
+    "module": "ES2020",
     "declaration": true,
-    "sourceMap": true,
     "outDir": "dist",
     "removeComments": true,
     "strict": true,