aleclarson

export type Permutations<T, TInitial = T> = T extends infer TSingle
  ?
      | [TSingle]
      | (Permutations<Exclude<TInitial, TSingle>> extends infer TPermutation
          ? TPermutation extends any[]
            ? [T | TPermutation[number]]
            : never
          : never)
  : never

aleclarson

import { FileSystemHost, RuntimeDirEntry } from '@ts-morph/common'

class MemfsFileSystemHost implements FileSystemHost {
  constructor(private readonly root: string) {}

  isCaseSensitive(): boolean {
    return true
  }

  readDirSync(dirPath: string): RuntimeDirEntry[] {

aleclarson

import { vol } from 'memfs'
import vfs from 'node:fs'
import path from 'node:path'
import { isMatch } from 'picomatch'

const fixturesDir = new URL('__fixtures__', import.meta.url).pathname
const nodeModulesDir = path.join(fixturesDir, 'node_modules')
const fromNodeModulesDir = new URL('../../node_modules', import.meta.url)
  .pathname

aleclarson

import { RealFileSystemHost } from '@ts-morph/common'
import { JumpgenFS } from 'jumpgen'

export class JumpgenFileSystemHost extends RealFileSystemHost {
  constructor(private fs: JumpgenFS) {
    super()
  }
  readFile(filePath: string, encoding?: string): Promise<string> {
    notImplemented('readFile')
  }

aleclarson

[sqlfluff]
dialect = postgres
templater = raw

[sqlfluff:indentation]
tab_space_size = 2

[sqlfluff:rules:capitalisation.keywords]
capitalisation_policy = upper

aleclarson

// Adapted from: https://www.npmjs.com/package/to-px

const PIXELS_PER_INCH = measure('in', document.body) // 96

export function toPixels(input: number | string, element: HTMLElement = document.body): number {
  if (typeof input === 'number') return input
  input = input.toLowerCase()

  // Support passing a unit with no amount prefix
  let px = unitToPixels(input, element)

aleclarson

import { LeastRecentlyUsedCache } from './lru'

const cache = new LeastRecentlyUsedCache<string, number>(500)

const canvasElem = document.createElement('canvas')
canvasElem.setAttribute(
  'style',
  'position: absolute; top: -2000px; left: -2000px; overflow: hidden; clip: rect(0 0 0 0); z-index: -100',
)
document.body.appendChild(canvasElem)

aleclarson

export class LeastRecentlyUsedCache<Key, Value> {
  protected _capacity: number
  protected _values: Map<Key, Value>
  protected _timestamps: Map<Key, number>

  constructor(capacity: number) {
    this._capacity = capacity
    this._values = new Map()
    this._timestamps = new Map()
  }

aleclarson

{
  "name": "Beginner Pro",
  "type": "light",
  "colors": {
    // base color
    "focusBorder": "#f2f4f700",
    "foreground": "#000000",
    "editor.background": "#f2f4f7",
    "editor.foreground": "#000000",
    "scrollbar.shadow": "#f2f4f7",

aleclarson

// ==UserScript==
// @name         X.com ~ Easy Block
// @namespace    http://tampermonkey.net/
// @version      2025-03-20
// @description  Block a tweet author with shift-click. Mark as "not interested" with option-click.
// @author       Alec Larson
// @match        https://x.com/*
// @icon         https://www.google.com/s2/favicons?sz=64&domain=x.com
// @grant        none
// @source       https://gist.github.com/aleclarson/8fe6d7de203407f2289c0b0d41ec9e9a