shift

Removes first value. 🏃 📼 📦 🌔 📒

Similar: push, pop, shift, unshift.

iterable.shift(x);
// x: an iterable

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

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

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

references

• Array.prototype.shift: MDN web docs
• immutable-iterable-prototype: @azu