splice, IndexOf clear solution for Remove All Before by lena.tkachenko.physic - javascript coding challenges

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splice, IndexOf solution in Clear category for Remove All Before by lena.tkachenko.physic

function removeAllBefore(values, b) {
    values.splice(0, values.indexOf(b));
    return values;
}

May 1, 2020

Comments:

aolho on June 30, 2020, 7:38 a.m.
<pre class='brush: javascript'>return values.splice(0, values.indexOf(b)); </pre> Would be simplier, but your solution should be #1. Using native functionality of splice instead of statement is clear and smart!

Jon_Red on July 4, 2020, 3:37 p.m.
Wouldn't work because splice alters the original array and so it actually returns the removed part of the array.

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