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feat: Test running overhaul, switch to Prettier & reformat everything (#1407)

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* chore: Switch to Node 20 + Vitest

* chore: migrate to vitest mock functions

* chore: code style (switch to prettier)

* test: re-enable long-running test

Seems the switch to Node 20 and Vitest has vastly improved the code's and / or the test's runtime!

see #1193

* chore: code style

* chore: fix failing tests

* Updated Documentation in README.md

* Update contribution guidelines to state usage of Prettier

* fix: set prettier printWidth back to 80

* chore: apply updated code style automatically

* fix: set prettier line endings to lf again

* chore: apply updated code style automatically

---------

Co-authored-by: github-actions <${GITHUB_ACTOR}@users.noreply.github.com>
Co-authored-by: Lars Müller <34514239+appgurueu@users.noreply.github.com>
This commit is contained in:
Roland Hummel
2023-10-03 23:08:19 +02:00
committed by GitHub
parent 0ca18c2b2c
commit 86d333ee94
392 changed files with 5849 additions and 16622 deletions
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15
Data-Structures/Array/QuickSelect.js
View File

@ -11,7 +11,8 @@
* @flow
*/
function QuickSelect (items, kth) { // eslint-disable-line no-unused-vars
function QuickSelect(items, kth) {
// eslint-disable-line no-unused-vars
if (kth < 1 || kth > items.length) {
throw new RangeError('Index Out of Bound')
}
@ -19,7 +20,7 @@ function QuickSelect (items, kth) { // eslint-disable-line no-unused-vars
return RandomizedSelect(items, 0, items.length - 1, kth)
}
function RandomizedSelect (items, left, right, i) {
function RandomizedSelect(items, left, right, i) {
if (left === right) return items[left]
const pivotIndex = RandomizedPartition(items, left, right)
@ -31,13 +32,13 @@ function RandomizedSelect (items, left, right, i) {
return RandomizedSelect(items, pivotIndex + 1, right, i - k)
}
function RandomizedPartition (items, left, right) {
function RandomizedPartition(items, left, right) {
const rand = getRandomInt(left, right)
Swap(items, rand, right)
return Partition(items, left, right)
}
function Partition (items, left, right) {
function Partition(items, left, right) {
const x = items[right]
let pivotIndex = left - 1
@ -53,12 +54,12 @@ function Partition (items, left, right) {
return pivotIndex + 1
}
function getRandomInt (min, max) {
function getRandomInt(min, max) {
return Math.floor(Math.random() * (max - min + 1)) + min
}
function Swap (arr, x, y) {
[arr[x], arr[y]] = [arr[y], arr[x]]
function Swap(arr, x, y) {
;[arr[x], arr[y]] = [arr[y], arr[x]]
}
export { QuickSelect }