Refresh examples

Author: tshemsedinov

JavaScript/2-promises.js renamed to JavaScript/2-promise.js

@@ -1,7 +1,7 @@
 'use strict';
 
 const fs = require('fs');
-const promisify = require('./promisify');
+const { promisify } = require('util');
 
 const readFile = promisify(fs.readFile);
 

JavaScript/3-promises.js renamed to JavaScript/3-promisify.js

@@ -1,7 +1,7 @@
 'use strict';
 
 const fs = require('fs');
-const promisify = require('./promisify');
+const { promisify } = require('util');
 
 const readFile = promisify(fs.readFile);
 

JavaScript/4-promises.js renamed to JavaScript/4-then.js

@@ -1,7 +1,7 @@
 'use strict';
 
 const fs = require('fs');
-const promisify = require('./promisify');
+const { promisify } = require('util');
 
 const readFile = promisify(fs.readFile);
 

JavaScript/5-catch.js

@@ -11,5 +11,5 @@ httpGet(baseUrl).then((api) => {
   }
   Promise.all(promises).then((values) => {
     console.log(values);
-  });
+  }).catch();
 });

JavaScript/6-onReject.js renamed to JavaScript/6-reject.js

@@ -11,3 +11,5 @@ async(function* () {
     console.log(data);
   }
 });
+
+

JavaScript/8-http.js renamed to JavaScript/8-promise-all.js

@@ -2,7 +2,7 @@
 
 const fs = require('fs');
 const async = require('./async');
-const promisify = require('./promisify');
+const { promisify } = require('util');
 
 const readFile = promisify(fs.readFile);
 

JavaScript/9-http.js renamed to JavaScript/9-yeld.js

@@ -1,8 +1,8 @@
 'use strict';
 
 const fs = require('fs');
+const { promisify } = require('util');
 const async = require('./async');
-const promisify = require('./promisify');
 
 const readFile = promisify(fs.readFile);
 

JavaScript/10-files.js renamed to JavaScript/a-files.js

@@ -1,8 +1,8 @@
 'use strict';
 
 const fs = require('fs');
+const { promisify } = require('util');
 const async = require('./async');
-const promisify = require('./promisify');
 
 const readFile = promisify(fs.readFile);
 

JavaScript/11-errors.js renamed to JavaScript/b-errors.js

@@ -0,0 +1,12 @@
+'use strict';
+
+const httpGet = require('./get-json');
+
+const baseUrl = 'http://localhost:3000/';
+(async () => {
+  const api = await httpGet(baseUrl);
+  for (const resource of api.resources) {
+    const data = await httpGet(baseUrl + resource);
+    console.log(data);
+  }
+})();

JavaScript/12-errors.js renamed to JavaScript/c-catch.js

@@ -2,7 +2,7 @@
 
 const http = require('http');
 
-module.exports = (url) => new Promise((resolve, reject) => {
+module.exports = url => new Promise((resolve, reject) => {
   http.get(url, res => {
     const code = res.statusCode;
     if (code !== 200) {

JavaScript/d-await.js

@@ -1,11 +1,11 @@
 'use strict';
 
-module.exports = asyncFunction => (...args) => (
+module.exports = fn => (...args) => (
   new Promise((resolve, reject) => {
     args.push((err, result) => {
       if (err) reject(err);
       else resolve(result);
     });
-    asyncFunction(...args);
+    fn(...args);
   })
 );