shift$

Removes first value. 🏃 📼 📦 🌔 📒

Alternatives: shift, shift$.
Similar: push, pop, shift, unshift.

array.shift$(x);
// x: an array (updated)
// --> x

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

var x = [1, 2, 3];
array.shift$(x);
// [2, 3]

x;
// [2, 3]

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

References

• Array.prototype.shift: MDN web docs