deduplicate-in-MerkleTree-optiona

AmbireTech · Oct 3, 2022 · c85877a · c85877a
1 parent ef2f88f
commit c85877a
Showing 1 changed file with 3 additions and 2 deletions.
diff --git a/js/MerkleTree.js b/js/MerkleTree.js
@@ -51,11 +51,12 @@ function getNextLayer(elements) {
 }
 
 class MerkleTree {
-	constructor(_elements) {
+	constructor(_elements, _settings) {
+		const settings = _settings || {}
 		if (!_elements.every(b => b.length === 32 && Buffer.isBuffer(b))) {
 			throw new Error('elements must be 32 byte buffers')
 		}
-		const e = { elements: deduplicate(_elements) }
+		const e = { elements: (settings.deduplicate === false ? _elements : deduplicate(_elements)) }
 		Object.assign(this, e)
 		this.elements.sort(Buffer.compare)