vuepress-theme-plume/plugins/plugin-notes-data/src/node/utils.ts

export function ensureArray<T>(thing: T | T[] | null | undefined): T[] {
  if (Array.isArray(thing))
    return thing
  if (thing === null || thing === undefined)
    return []
  return [thing]
}

export function normalizePath(str: string) {
  return str.replace(/\\+/g, '/')
}