Method arrayToMap

external/.scrollLibs.js:14468–14472

(arr)

    return picked
  }
  static arrayToMap(arr) {
    const map = {}
    arr.forEach(val => (map[val] = true))
    return map
  }
  static _replaceNonAlphaNumericCharactersWithCharCodes(str) {
    return str
      .replace(/[^a-zA-Z0-9]/g, sub => {