Dyn

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Array ​

In Dyn, arrays are ordered collections of items.

dyn
[]
[1, 2, 3]
[true, false]
["red", "blue", "green"]
[]
[1, 2, 3]
[true, false]
["red", "blue", "green"]

Arrays are heterogeneous.

dyn
[false, 1234, "string", ['nested!']]
[false, 1234, "string", ['nested!']]

You can omit , if the items are separated by newline.

dyn
// comma-separated form
[
  item1,
  item2,
]

// terse form:
[
  item1
  item2
]
// comma-separated form
[
  item1,
  item2,
]

// terse form:
[
  item1
  item2
]

Indexing ​

You can index array with array[index].

dyn
let arr = ["first", "second", "third"]

arr[0]
> "first"

arr[1]
> "second"
let arr = ["first", "second", "third"]

arr[0]
> "first"

arr[1]
> "second"

Remember that array index starts at 0.