@extra-iterable/shift

Removes first value. :package: :smileycat: :running: :vhs: :moon: :scroll: :newspaper: :bluebook:

Similar: push, pop, shift, unshift.

This is part of package extra-iterable.

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