質問編集履歴
1
文法の修正
title
CHANGED
|
File without changes
|
body
CHANGED
|
@@ -32,4 +32,23 @@
|
|
|
32
32
|
}
|
|
33
33
|
}
|
|
34
34
|
|
|
35
|
+
```
|
|
36
|
+
|
|
37
|
+
|
|
38
|
+
※追記:
|
|
39
|
+
validChainの書き方間違えてました。質問の本質ではないですが、修正内容載せておきます
|
|
40
|
+
```
|
|
41
|
+
validChain(chain) {
|
|
42
|
+
let _previousHash = this.hash(GENESIS_ADDRESS);
|
|
43
|
+
return chain.every((block) => {
|
|
44
|
+
if(block.previousHash !== _previousHash) {
|
|
45
|
+
return false;
|
|
46
|
+
}
|
|
47
|
+
if(!this.validProof(block.transactions, _previousHash, block.nonce)) {
|
|
48
|
+
return false;
|
|
49
|
+
}
|
|
50
|
+
_previousHash = this.hash(block);
|
|
51
|
+
return true;
|
|
52
|
+
});
|
|
53
|
+
}
|
|
35
54
|
```
|