array.concat() function
array.concat() appends two arrays and returns a new array.
Neither input array is mutated and a new array is returned.
Function type signature
(<-arr: [A], v: [A]) => [A]
For more information, see Function type signatures.
Parameters
arr
First array. Default is the piped-forward array (<-).
v
(Required) Array to append to the first array.
Examples
Merge two arrays
import "array"
a = [1, 2, 3]
b = [4, 5, 6]
c = a |> array.concat(v: b)
// Returns [1, 2, 3, 4, 5, 6]
// Output each value in the array as a row in a table
array.from(rows: c |> array.map(fn: (x) => ({_value: x})))
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