Commit c0de9db

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Update index.js

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+10

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Lines changed: 10 additions & 9 deletions

Original file line number	Diff line number	Diff line change
`@@ -1,14 +1,15 @@`
`1`	`1`	`function reverseLinkedList(linkedList) {`
`2`		`- let next = linkedList.getFirst();`
`3`		`- let current = null;`
`4`		`- let prev;`
`5`		`- while(next != null){`
`6`		`- prev = current;`
`7`		`- current = next;`
`8`		`- next = next.next;`
	`2`	`+ let current = linkedList.getFirst();`
	`3`	`+ let prev = null;`
	`4`	`+ let keeper = null;`
	`5`	`+ do{`
	`6`	`+ keeper = current.next;`
`9`	`7`	`current.next = prev;`
`10`		`- }`
`11`		`- return current;`
	`8`	`+ prev = current;`
	`9`	`+ current = keeper;`
	`10`	`+ } while(current.next != null);`
	`11`	`+`
	`12`	`+ return current;`
`12`	`13`	`};`
`13`	`14`	`module.exports = {`
`14`	`15`	`reverseLinkedList,`

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