slice$

Get part of an array.

Alternatives: slice, slice$.

function slice$(x, i, I)
// x: an array (updated)
// i: start index [0]
// I: end index [|x|]

const array = require('extra-array');

var x = [1, 2, 3, 4, 5];
array.slice$(x, 2);
// → [ 3, 4, 5 ]

x;
// → [ 3, 4, 5 ]

var x = [1, 2, 3, 4, 5];
array.slice$(x, 2, 4);
// → [ 3, 4 ]

var x = [1, 2, 3, 4, 5];
array.slice$(x, -3, -1);
// → [ 3, 4 ]

References

• Array.prototype.slice: MDN web docs
• _.slice: lodash