google-maps-drawing-tools/src/utils/guid.ts

Unified drawing tools for Google Maps

export default function guid() {
  return `${s4()}${s4()}-${s4()}-${s4()}${s4()}`;
}

function s4() {
  return Math.floor((1 + Math.random()) * 0x10000)
    .toString(16)
    .substring(1);
}