init - nodef/extra-iterable GitHub Wiki

Get values except last.

Similar: head, tail, init, last.

function init(x)
// x: an iterable

const xiterable = require('extra-iterable');

[...xiterable.init([1, 2, 3])];
// → [1, 2]

[...xiterable.init([1])];
// → []

References

• Data.List.init: Haskell