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move unused tree args to the right and provide defaults

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This commit is contained in:
poma 2019-07-13 12:14:27 +03:00
parent 8f687ca146
commit 981325b1ff
5 changed files with 32 additions and 55 deletions
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10
lib/MerkleTree.js
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@ -1,15 +1,17 @@
const jsStorage = require("./Storage");
const mimcHasher = require("./MiMC");
class MerkleTree {
constructor(prefix, storage, hasher, n_levels, zero_value, defaultElements) {
constructor(n_levels, zero_value, defaultElements, prefix, storage, hasher) {
this.prefix = prefix;
this.storage = storage;
this.hasher = hasher;
this.storage = storage || new jsStorage();
this.hasher = hasher || new mimcHasher();
this.n_levels = n_levels;
this.zero_values = [];
this.totalElements = 0;
let current_zero_value = zero_value;
let current_zero_value = zero_value || 0;
this.zero_values.push(current_zero_value);
for (let i = 0; i < n_levels; i++) {
current_zero_value = this.hasher.hash(i, current_zero_value, current_zero_value);