Add node: for internal modules

Author: tshemsedinov

JavaScript/1-imperative-bad.js

@@ -7,7 +7,7 @@
 // 4. Unclear naming (or extra short) or no naming (array indexes)
 // 5. Long expressions
 
-const fs = require('fs');
+const fs = require('node:fs');
 
 const data = fs.readFileSync('./cities.csv', 'utf8');
 if (data) {

JavaScript/2-imperative-good.js

@@ -8,7 +8,7 @@
 // 6. Mutable data structures
 // 7. Model of the process
 
-const fs = require('fs');
+const fs = require('node:fs');
 
 const loadFile = (fileName) => {
  try {

JavaScript/3-functional-bad.js

@@ -10,7 +10,7 @@
 // 7. Return hack
 // 8. Magic numbers
 
-const fs = require('fs');
+const fs = require('node:fs');
 
 const rpad = (s, count, char) => s.padEnd(count, char);
 const lpad = (s, count, char) => s.padStart(count, char);

JavaScript/4-functional-good.js

@@ -9,7 +9,7 @@
 // 6. No variables, no side effects
 // 7. Math model
 
-const fs = require('fs');
+const fs = require('node:fs');
 
 const proportion = (max, val) => Math.round(val * 100 / max);
 const compose = (...funcs) => (x) => funcs.reduce((x, fn) => fn(x), x);

JavaScript/5-functional-alternative.js

@@ -1,6 +1,6 @@
 'use strict';
 
-const fs = require('fs');
+const fs = require('node:fs');
 
 const proportion = (max, val) => Math.round(val * 100 / max);
 

JavaScript/6-functional-pure.js

@@ -1,6 +1,6 @@
 'use strict';
 
-const fs = require('fs');
+const fs = require('node:fs');
 
 /* fp */
 const pipe = (...fns) => (x) => fns.reduce((v, f) => f(v), x);

JavaScript/7-mixed.js

@@ -1,6 +1,6 @@
 'use strict';
 
-const fs = require('fs');
+const fs = require('node:fs');
 
 const compose = (...funcs) => (x) => funcs.reduce((x, fn) => fn(x), x);