avisek

// https://codepen.io/dgca/pen/WoJoNB
export const ResizeObserver = window.ResizeObserver || class ResizeObserver {
  constructor(callback) {
    this.observables = [];
    // Array of observed elements that looks like this:
    // [{
    //   el: domNode,
    //   size: {height: x, width: y}
    // }]
    this.boundCheck = this.check.bind(this);

avisek

export function rgbToHsl(rgb) {
  const r = rgb.r / 255
  const g = rgb.g / 255
  const b = rgb.b / 255

  const max = Math.max(r, g, b), min = Math.min(r, g, b)
  let h, s, l = (max + min) / 2

  if (max == min) {
    h = s = 0 // achromatic

avisek

function copyRecursively(sourceDir: string, destinationDir: string): void {
  const files = fs.readdirSync(sourceDir)
  
  if (!fs.existsSync(destinationDir))
    fs.mkdirSync(destinationDir, { recursive: true })
  
  files.forEach(file => {
    const sourceFile = path.join(sourceDir, file)
    const destinationFile = path.join(destinationDir, file)
    

avisek

function constrain(value, min, max) {
  return Math.min(Math.max(value, min), max)
}