docs: update examples

Author: achingbrain

examples/browser-add-readable-stream/index.js

@@ -3,8 +3,6 @@
 /* global Ipfs */
 /* eslint-env browser */
 
-const { Buffer } = Ipfs
-
 const main = async () => {
   const repoPath = `ipfs-${Math.random()}`
   const ipfs = await Ipfs.create({ repo: repoPath })
@@ -29,14 +27,14 @@ const createFiles = (directory) => {
   return [{
     path: `${directory}/file1.txt`,
 
-    // content could be a stream, a url etc
-    content: Buffer.from('one', 'utf8')
+    // content could be a stream, a url, a Buffer, a File etc
+    content: 'one'
   }, {
     path: `${directory}/file2.txt`,
-    content: Buffer.from('two', 'utf8')
+    content: 'two'
   }, {
     path: `${directory}/file3.txt`,
-    content: Buffer.from('three', 'utf8')
+    content: 'three'
   }]
 }
 

examples/browser-browserify/src/index.js

@@ -10,7 +10,7 @@ document.addEventListener('DOMContentLoaded', async () => {
   async function store () {
     const toStore = document.getElementById('source').value
 
-    const res = await node.add(Buffer.from(toStore))
+    const res = await node.add(toStore)
 
     res.forEach((file) => {
       if (file && file.hash) {

examples/browser-create-react-app/package.json

@@ -8,7 +8,7 @@
     "ipfs-css": "^0.13.1",
     "react": "^16.8.0",
     "react-dom": "^16.8.0",
-    "react-scripts": "3.0.1",
+    "react-scripts": "3.1.1",
     "tachyons": "^4.11.1"
   },
   "scripts": {

examples/browser-create-react-app/src/hooks/use-ipfs-factory.js

@@ -29,7 +29,7 @@ export default function useIpfsFactory ({ commands }) {
         setIpfsReady(false)
       }
     }
-  }, [])
+  })
 
   async function startIpfs () {
     if (ipfs) {

examples/browser-parceljs/public/index.js

@@ -24,7 +24,7 @@ document.addEventListener('DOMContentLoaded', async () => {
 
   const filesAdded = await node.add({
     path: 'hello-parcel.txt',
-    content: Buffer.from('Hello from parcel.js bundled ipfs example')
+    content: 'Hello from parcel.js bundled ipfs example'
   })
 
   log(`This page deployed ${filesAdded[0].path} to IPFS and its hash is ${filesAdded[0].hash}`)

examples/browser-script-tag/index.html

@@ -30,10 +30,8 @@ <h2>Some suggestions</h2>
   <p>Try adding a new file:</p>
 
   <code style="display:block; white-space:pre-wrap; background-color:#d7d6d6">
-    const { Buffer } = Ipfs
-
     async function addFile () {
-      const filesAdded = await node.add(Buffer.from('Hello world!'))
+      const filesAdded = await node.add('Hello world!')
       filesAdded.forEach((file) => console.log('successfully stored', file.hash))
     }
 

examples/browser-webpack/src/components/app.js

@@ -30,7 +30,7 @@ class App extends React.Component {
 
     this.setState({ id, agentVersion, protocolVersion })
 
-    const [{ hash }] = await node.add(Buffer.from(stringToUse))
+    const [{ hash }] = await node.add(stringToUse)
     this.setState({ addedFileHash: hash })
 
     const data = await node.cat(hash)

examples/exchange-files-in-browser/public/app.js

@@ -44,9 +44,6 @@ let info
 async function start () {
   if (!node) {
     const options = {
-      pubsub: {
-        enabled: true
-      },
       repo: 'ipfs-' + Math.random(),
       config: {
         Addresses: {

examples/explore-ethereum-blockchain/README.md

@@ -22,16 +22,16 @@ We've some ethereum blocks available at [eth-stuffs](./eth-stuffs) folder, you c
 
 ```sh
 > ./load-eth-stuffs.sh
-z43AaGEvwdfzjrCZ3Sq7DKxdDHrwoaPQDtqF4jfdkNEVTiqGVFW
-z43AaGEywSDX5PUJcrn5GfZmb6FjisJyR7uahhWPk456f7k7LDA
-z43AaGF42R2DXsU65bNnHRCypLPr9sg6D7CUws5raiqATVaB1jj
-z45oqTS2AQ9SgyVa31LRGZgfibtdoPvP2miMNaXbDLLgD9MdAAr
-z45oqTS8wZaNGU2eepKHRbXvmV93cKQbiL241RB3bRtMYZP8hNm
-z45oqTS8wZaNGU2eepKHRbXvmV93cKQbiL241RB3bRtMYZP8hNm
-z45oqTS4E1GeJujnKVJG3xSVnS64A8mMCWhKSkCWACNCeD95mtQ
-z45oqTS4MnurEeEaanvFieeJDNHH3jGNk9NJEiyrwXwYQSWfxUB
-z45oqTRwExySeMeivsU1Y9UdzWDp2mx71TtQhmTGzRaXCcsNujj
-z45oqTRzb9a5xyvx5RbfSXH1K5jibyZ4AxnXyYReuLw7KU5veYw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 ```
 
 ## Explore these blocks using the DAG API
@@ -41,7 +41,7 @@ NOTE: Currently your js-ipfs daemon must NOT be running for the following exampl
 Some examples
 
 ```sh
-> jsipfs dag get z43AaGEvwdfzjrCZ3Sq7DKxdDHrwoaPQDtqF4jfdkNEVTiqGVFW/
-> jsipfs dag get z43AaGEvwdfzjrCZ3Sq7DKxdDHrwoaPQDtqF4jfdkNEVTiqGVFW/parentHash
+> jsipfs dag get bagiacgzah24drzou2jlkixpblbgbg6nxfrasoklzttzoht5hixhxz3rlncyq/
+> jsipfs dag get bagiacgzah24drzou2jlkixpblbgbg6nxfrasoklzttzoht5hixhxz3rlncyq/parentHash
 ...
 ```

examples/ipfs-101/README.md

@@ -57,7 +57,7 @@ async function main () {
 
   const filesAdded = await node.add({
     path: 'hello.txt',
-    content: Buffer.from('Hello World 101')
+    content: 'Hello World 101'
   })
 
   console.log('Added file:', filesAdded[0].path, filesAdded[0].hash)
@@ -91,7 +91,7 @@ async function main () {
 
   const filesAdded = await node.add({
     path: 'hello.txt',
-    content: Buffer.from('Hello World 101')
+    content: 'Hello World 101'
   })
 
   console.log('Added file:', filesAdded[0].path, filesAdded[0].hash)