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doc: var => const/let in the buffer.md
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vsemozhetbyt committed Nov 26, 2016
commit df33c79a57a1bfb25d37dba9fad4f1b65e5e145c
20 changes: 10 additions & 10 deletions doc/api/buffer.md
Original file line number Diff line number Diff line change
@@ -1,4 +1,4 @@
# Buffer
# Buffer

> Stability: 2 - Stable

Expand Down Expand Up @@ -282,7 +282,7 @@ const buf = Buffer.from([1, 2, 3]);
// 1
// 2
// 3
for (var b of buf) {
for (const b of buf) {
console.log(b);
}
```
Expand Down Expand Up @@ -995,7 +995,7 @@ overlapping region within the same `Buffer`
```js
const buf = Buffer.allocUnsafe(26);

for (var i = 0 ; i < 26 ; i++) {
for (let i = 0 ; i < 26 ; i++) {
// 97 is the decimal ASCII value for 'a'
buf[i] = i + 97;
}
Expand Down Expand Up @@ -1028,7 +1028,7 @@ const buf = Buffer.from('buffer');
// [3, 102]
// [4, 101]
// [5, 114]
for (var pair of buf.entries()) {
for (const pair of buf.entries()) {
console.log(pair);
}
```
Expand Down Expand Up @@ -1212,7 +1212,7 @@ const buf = Buffer.from('buffer');
// 3
// 4
// 5
for (var key of buf.keys()) {
for (const key of buf.keys()) {
console.log(key);
}
```
Expand Down Expand Up @@ -1302,7 +1302,7 @@ use [`buf.slice()`] to create a new `Buffer`.
Examples:

```js
var buf = Buffer.allocUnsafe(10);
let buf = Buffer.allocUnsafe(10);

buf.write('abcdefghj', 0, 'ascii');

Expand Down Expand Up @@ -1673,7 +1673,7 @@ one byte from the original `Buffer`
```js
const buf1 = Buffer.allocUnsafe(26);

for (var i = 0 ; i < 26 ; i++) {
for (let i = 0 ; i < 26 ; i++) {
// 97 is the decimal ASCII value for 'a'
buf1[i] = i + 97;
}
Expand Down Expand Up @@ -1822,7 +1822,7 @@ Examples:
```js
const buf1 = Buffer.allocUnsafe(26);

for (var i = 0 ; i < 26 ; i++) {
for (let i = 0 ; i < 26 ; i++) {
// 97 is the decimal ASCII value for 'a'
buf1[i] = i + 97;
}
Expand Down Expand Up @@ -1897,7 +1897,7 @@ const buf = Buffer.from('buffer');
// 102
// 101
// 114
for (var value of buf.values()) {
for (const value of buf.values()) {
console.log(value);
}

Expand All @@ -1908,7 +1908,7 @@ for (var value of buf.values()) {
// 102
// 101
// 114
for (var value of buf) {
for (const value of buf) {
console.log(value);
}
```
Expand Down