Merge pull request #504 from sir-gon/develop

[Hacker Rank] New common lib to build Binary Trees

Author: sir-gon

jest.config.js

@@ -21,6 +21,7 @@ const jestConfig = {
   collectCoverageFrom: [
     'src/**/*.{js,jsx,ts}',
     '!src/**/*.tsx',
+    '!**/lib/*.{js,jsx,ts}',
     '!**/?(*.)+(bruteforce-test).js?(x)'
   ],
 

src/hackerrank/lib/Node.js

@@ -0,0 +1,17 @@
+/* istanbul ignore file */
+
+export class Node {
+  left;
+
+  right;
+
+  data;
+
+  constructor(data) {
+    this.left = null;
+    this.right = null;
+    this.data = data;
+  }
+}
+
+export default { Node };