Function pluckByPath

apps/sim/lib/table/pluck.ts:13–26

(source: unknown, path: string)

 * Returns undefined for any missing segment.
 */
export function pluckByPath(source: unknown, path: string): unknown {
  if (source === null || source === undefined || !path) return source
  const segments = path
    .replace(/\[(\w+)\]/g, '.$1')
    .split('.')
    .filter(Boolean)
  let cursor: unknown = source
  for (const seg of segments) {
    if (cursor === null || cursor === undefined) return undefined
    if (typeof cursor !== 'object') return undefined
    cursor = (cursor as Record<string, unknown>)[seg]
  }
  return cursor
}