Function settingsMergeCustomizer

src/utils/settings/settings.ts:538–547

(
  objValue: unknown,
  srcValue: unknown,
)

 * Exported for testing.
 */
export function settingsMergeCustomizer(
  objValue: unknown,
  srcValue: unknown,
): unknown {
  if (Array.isArray(objValue) && Array.isArray(srcValue)) {
    return mergeArrays(objValue, srcValue)
  }
  // Return undefined to let lodash handle default merge behavior
  return undefined
}

/**
 * Get a list of setting keys from managed settings for logging purposes.