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Make it possible to insert meta information to bst node.

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Oleksii Trekhleb
2018-05-31 07:16:35 +03:00
parent 33ac110cce
commit 02d7abcf65
4 changed files with 33 additions and 12 deletions
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2
src/data-structures/tree/BinaryTreeNode.js
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@@ -5,7 +5,7 @@ export default class BinaryTreeNode {
* @param {*} [value] - node value.
* @param {Object} meta - any meta information that needs to be attached to the node.
*/
constructor(value = null, meta = {}) {
constructor(value = null, meta = null) {
this.left = null;
this.right = null;
this.parent = null;