Using "list.Concat" to concatenate lists | CUE

Jonathan Matthews

commented cue

This Commented CUE demonstrates how to use the built-in function list.Concat to concatenate a list of lists.

package example

import "list"

output: list.Concat([listA, listB, listC, listB])

listA: [1, 2, 3, 4]
listB: ["hello", "world"]
listC: [{
	a: 10
	b: "10"
}, {
	a: 11
	b: "11"
}, {
	a: 12
	b: "12"
}]

$ cue export -e output
[
    1,
    2,
    3,
    4,
    "hello",
    "world",
    {
        "a": 10,
        "b": "10"
    },
    {
        "a": 11,
        "b": "11"
    },
    {
        "a": 12,
        "b": "12"
    },
    "hello",
    "world"
]

The list built-in package

Related content