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Add comments to Linked List code.

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This commit is contained in:
Oleksii Trekhleb 2018-07-30 15:38:04 +03:00
parent 97926b1243
commit ecc8c65466
1 changed files with 2 additions and 1 deletions
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3
src/data-structures/linked-list/LinkedList.js
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@ -65,7 +65,8 @@ export default class LinkedList {
let deletedNode = null; let deletedNode = null;
// If the head must be deleted then make 2nd node to be a head. // If the head must be deleted then make next node that is differ
// from the head to be a new head.
while (this.head && this.compare.equal(this.head.value, value)) { while (this.head && this.compare.equal(this.head.value, value)) {
deletedNode = this.head; deletedNode = this.head;
this.head = this.head.next; this.head = this.head.next;