nkint

function logger(strings,...values) {
	var str = "";
	for (let i = 0; i < strings.length; i++) {
		if (i > 0) {
			if (values[i-1] && typeof values[i-1] == "object") {
				if (values[i-1] instanceof Error) {
					if (values[i-1].stack) {
						str += values[i-1].stack;
						continue;
					}

nkint

// TODO: does not handle `URL.revokeObjectURL`

function downloadCanvasContent(canvas: HTMLCanvasElement, filename: string) {
  const link = document.createElement('a')
  link.href = canvas.toDataURL()
  link.download = filename
  link.click()
}

nkint

// taken actually from https://github.com/adamwdraper/Numeral-js/blob/master/src/numeral.js#L241

function commatizeMillions(number, lang) {
  const str = (number).toFixed(0).toString()
  const separator = lang === ITA ? '.' : ','
  const out = str.replace(/(\d)(?=(\d{3})+(?!\d))/g, `$1${separator}`)
  return out
}

nkint

declare module 'measure-text' {
  function measureText({
    text,
    fontFamily,
    fontSize,
    lineHeight,
    fontWeight,
    fontStyle,
    canvas,
  }: {

nkint

declare module 'draw-triangles-2d' {
  function draw(
    context: CanvasRenderingContext2D,
    positions: Vec3[],
    cells: Vec2[],
    start?: number,
    end?: number,
  ): void
  export = draw
}

nkint

export function htmlDecode(input) {
  var doc = new window.DOMParser().parseFromString(input, 'text/html')
  return unescape(doc.documentElement.textContent)
}

nkint

zip2topojson() {
  NAME=$(basename $1 .zip)
  OUTPUT="$2"

  unzip -o $NAME.zip -d $NAME

  cd $NAME/

  [ -f $NAME.geo.json ] && rm $NAME.geo.json
  ogr2ogr -f GeoJSON -s_srs $NAME.prj -t_srs EPSG:4326 $NAME.geo.json $NAME.shp

nkint

/*

FAMOUS MAP FUNCITON FROM PROCESSING.ORG PROGRAMMING LANGUAGE

Taken from: https://stackoverflow.com/a/17135426

*/
export function map(value, istart, istop, ostart, ostop) {
    return ostart + (ostop - ostart) * ((value - istart) / (istop - istart));
}

nkint

class Node {
  constructor(id, prev, isValid) {
    this.id = id
    this.prev = prev
    this.isValid = isValid
  }
  disabled() {
    return this.isValid && (this.prev ? this.prev.disabled() : true)
  }
}

nkint

# in one terminal
$ nc -l 9090

# in one another terminal
$ curl -X POST -v http://localhost:9090/ -F file=@../../Desktop/test-222.csv