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Improved Advanced Code Solution (#22898)

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This way it is less confusing + people should be aware of slice default arguments
This commit is contained in:
VitBu
2018-11-29 04:01:42 +02:00
committed by Christopher McCormack
parent 6b2f72cae5
commit d16c9b58fd
1 changed files with 2 additions and 2 deletions
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guide/english/certifications/javascript-algorithms-and-data-structures/intermediate-algorithm-scripting/drop-it/index.md
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@ -73,13 +73,13 @@ If you still can't figure out how to solve it with shift, then try solving it wi
## ![:sunflower:](https://forum.freecodecamp.com/images/emoji/emoji_one/sunflower.png?v=3 ":sunflower:") Intermediate Code Solution: ## ![:sunflower:](https://forum.freecodecamp.com/images/emoji/emoji_one/sunflower.png?v=3 ":sunflower:") Intermediate Code Solution:
function dropElements(arr, func) { function dropElements(arr, func) {
return arr.slice(arr.findIndex(func) >= 0 ? arr.findIndex(func): arr.length, arr.length); return arr.slice(arr.findIndex(func) >= 0 ? arr.findIndex(func): arr.length);
} }
// test here // test here
dropElements([1, 2, 3, 4], function(n) {return n >= 3;}); dropElements([1, 2, 3, 4], function(n) {return n >= 3;});
![:rocket:](https://forum.freecodecamp.com/images/emoji/emoji_one/rocket.png?v=3 ":rocket:") <a href='https://repl.it/CLnc/0' target='_blank' rel='nofollow'>Run Code</a> ![:rocket:](https://forum.freecodecamp.com/images/emoji/emoji_one/rocket.png?v=3 ":rocket:") <a href='https://repl.it/repls/PositiveSandyObjectcode' target='_blank' rel='nofollow'>Run Code</a>
### Code Explanation: ### Code Explanation: