don't rehash root

Author: wanderer

datastore.js

@@ -6,6 +6,9 @@ const cbor = require('borc')
 
 module.exports = class TreeDAG extends DAG {
  async put (val) {
+ if (TreeDAG.isValidLink(val)) {
+ return val
+ }
  const encoded = cbor.encode(val)
  const key = await TreeDAG.getMerkleLink(encoded)
 

tests/index.js

@@ -4,6 +4,17 @@ const level = require('level-browserify')
 const RadixTree = require('../')
 const db = level('./testdb')
 
+tape.only('set and get', async t => {
+ let tree = new RadixTree({
+ db: db
+ })
+ const stateRoot = await tree.flush()
+ console.log(stateRoot)
+ const stateRoot2 = await tree.flush()
+ console.log(stateRoot2)
+ t.end()
+})
+
 tape('set and get', async t => {
  const r = await RadixTree.getMerkleLink(Buffer.from([0]))