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| function:

Pipe the output of one function to the next function.

Examples:

  • running: (| (get . "key"), (get . 3), (get . "key-2")) for input: {"key": [20, 40, 60, {"key-2": 100}]} will give: 100 Because the first get will return the list in the input, the second one will return the fourth item in the list, and the last one will get the key-2 element in that item.
  • running: (| (get . 1), (+ . 4), (+ . 10), (+ . (len ^^^))) for input: [1, 2, 3, 4] will give: 20 Because The first get will return 2, the second one will add 4, then third one will add 10, and the last one will add the size of the original list, so 2 + 4 + 10 + 4 = 20.