pin.md
In pins: Pin, Discover and Share Resources

unavailable url can use cache

Code
  pin(url, "test", board = board)
Condition
  Error in `pin()`:
  ! Client error: (404) Not Found. Failed to download remote file: http://127.0.0.1:<port>/status/404
Code
  pin(1:10, "test", board = board)
  x <- pin(url, "test", board = board)
Condition
  Warning:
  Failed to re-download pin; using cached value
  * Client error: (404) Not Found. Failed to download remote file: http://127.0.0.1:<port>/status/404
Code
  expect_equal(x, 1:10)

can pin() with custom metadata

Code
  pin(iris, "iris2", board = board, custom_metadata = meta)
Condition
  Warning:
  `custom_metadata` is deprecated; please use `metadata` instead