From 3fb698bbe091cbaa8d5d3f2256ebfb776523448d Mon Sep 17 00:00:00 2001
From: Andinus <andinus@nand.sh>
Date: Wed, 25 Aug 2021 20:10:19 +0530
Subject: JS: Solve hello-world, two-fer, square-root

---
 javascript/hello-world/.eslintrc           | 29 ++++++++++++++
 javascript/hello-world/.npmrc              |  1 +
 javascript/hello-world/README.md           | 64 ++++++++++++++++++++++++++++++
 javascript/hello-world/babel.config.js     | 15 +++++++
 javascript/hello-world/hello-world.js      |  3 ++
 javascript/hello-world/hello-world.spec.js |  7 ++++
 javascript/hello-world/package.json        | 37 +++++++++++++++++
 7 files changed, 156 insertions(+)
 create mode 100644 javascript/hello-world/.eslintrc
 create mode 100644 javascript/hello-world/.npmrc
 create mode 100644 javascript/hello-world/README.md
 create mode 100644 javascript/hello-world/babel.config.js
 create mode 100644 javascript/hello-world/hello-world.js
 create mode 100644 javascript/hello-world/hello-world.spec.js
 create mode 100644 javascript/hello-world/package.json

(limited to 'javascript/hello-world')

diff --git a/javascript/hello-world/.eslintrc b/javascript/hello-world/.eslintrc
new file mode 100644
index 0000000..b8dab20
--- /dev/null
+++ b/javascript/hello-world/.eslintrc
@@ -0,0 +1,29 @@
+{
+  "root": true,
+  "parser": "babel-eslint",
+  "parserOptions": {
+    "ecmaVersion": 7,
+    "sourceType": "module"
+  },
+  "globals": {
+    "BigInt": true
+  },
+  "env": {
+    "es6": true,
+    "node": true,
+    "jest": true
+  },
+  "extends": [
+    "eslint:recommended",
+    "plugin:import/errors",
+    "plugin:import/warnings"
+  ],
+  "rules": {
+    "linebreak-style": "off",
+
+    "import/extensions": "off",
+    "import/no-default-export": "off",
+    "import/no-unresolved": "off",
+    "import/prefer-default-export": "off"
+  }
+}
diff --git a/javascript/hello-world/.npmrc b/javascript/hello-world/.npmrc
new file mode 100644
index 0000000..d26df80
--- /dev/null
+++ b/javascript/hello-world/.npmrc
@@ -0,0 +1 @@
+audit=false
diff --git a/javascript/hello-world/README.md b/javascript/hello-world/README.md
new file mode 100644
index 0000000..21fe8c9
--- /dev/null
+++ b/javascript/hello-world/README.md
@@ -0,0 +1,64 @@
+# Hello World
+
+The classical introductory exercise. Just say "Hello, World!".
+
+["Hello, World!"](http://en.wikipedia.org/wiki/%22Hello,_world!%22_program) is
+the traditional first program for beginning programming in a new language
+or environment.
+
+The objectives are simple:
+
+- Write a function that returns the string "Hello, World!".
+- Run the test suite and make sure that it succeeds.
+- Submit your solution and check it at the website.
+
+If everything goes well, you will be ready to fetch your first real exercise.
+
+## Setup
+
+Go through the setup instructions for Javascript to install the necessary
+dependencies:
+
+[https://exercism.io/tracks/javascript/installation](https://exercism.io/tracks/javascript/installation)
+
+## Requirements
+
+Please `cd` into exercise directory before running all below commands.
+
+Install assignment dependencies:
+
+```bash
+$ npm install
+```
+
+## Making the test suite pass
+
+Execute the tests with:
+
+```bash
+$ npm test
+```
+
+In the test suites all tests but the first have been skipped.
+
+Once you get a test passing, you can enable the next one by changing `xtest` to
+`test`.
+
+
+## Submitting Solutions
+
+Once you have a solution ready, you can submit it using:
+
+```bash
+exercism submit hello-world.js
+```
+
+## Submitting Incomplete Solutions
+
+It's possible to submit an incomplete solution so you can see how others have
+completed the exercise.
+
+## Exercise Source Credits
+
+This is an exercise to introduce users to using Exercism [http://en.wikipedia.org/wiki/%22Hello,_world!%22_program](http://en.wikipedia.org/wiki/%22Hello,_world!%22_program)
+
diff --git a/javascript/hello-world/babel.config.js b/javascript/hello-world/babel.config.js
new file mode 100644
index 0000000..5cec972
--- /dev/null
+++ b/javascript/hello-world/babel.config.js
@@ -0,0 +1,15 @@
+module.exports = {
+  presets: [
+    [
+      '@babel/preset-env',
+      {
+        targets: {
+          node: 'current',
+        },
+        useBuiltIns: 'entry',
+        corejs: 3,
+      },
+    ],
+  ],
+  plugins: ['@babel/plugin-syntax-bigint'],
+};
diff --git a/javascript/hello-world/hello-world.js b/javascript/hello-world/hello-world.js
new file mode 100644
index 0000000..7e071c7
--- /dev/null
+++ b/javascript/hello-world/hello-world.js
@@ -0,0 +1,3 @@
+export const hello = () => {
+    return "Hello, World!";
+};
diff --git a/javascript/hello-world/hello-world.spec.js b/javascript/hello-world/hello-world.spec.js
new file mode 100644
index 0000000..cd0b7ec
--- /dev/null
+++ b/javascript/hello-world/hello-world.spec.js
@@ -0,0 +1,7 @@
+import { hello } from './hello-world';
+
+describe('Hello World', () => {
+  test('Say Hi!', () => {
+    expect(hello()).toEqual('Hello, World!');
+  });
+});
diff --git a/javascript/hello-world/package.json b/javascript/hello-world/package.json
new file mode 100644
index 0000000..b642b30
--- /dev/null
+++ b/javascript/hello-world/package.json
@@ -0,0 +1,37 @@
+{
+  "name": "@exercism/javascript",
+  "description": "Exercism exercises in Javascript.",
+  "author": "Katrina Owen",
+  "private": true,
+  "repository": {
+    "type": "git",
+    "url": "https://github.com/exercism/javascript"
+  },
+  "devDependencies": {
+    "@babel/cli": "^7.12.10",
+    "@babel/core": "^7.12.10",
+    "@babel/plugin-syntax-bigint": "^7.8.3",
+    "@babel/preset-env": "^7.12.11",
+    "@types/jest": "^26.0.19",
+    "@types/node": "^14.14.14",
+    "babel-eslint": "^10.1.0",
+    "babel-jest": "^26.6.3",
+    "core-js": "^3.8.1",
+    "eslint": "^7.15.0",
+    "eslint-plugin-import": "^2.22.1",
+    "jest": "^26.6.3"
+  },
+  "jest": {
+    "modulePathIgnorePatterns": [
+      "package.json"
+    ]
+  },
+  "scripts": {
+    "test": "jest --no-cache ./*",
+    "watch": "jest --no-cache --watch ./*",
+    "lint": "eslint ."
+  },
+  "license": "MIT",
+  "dependencies": {},
+  "version": "1.1.0"
+}
-- 
cgit 1.4.1-2-gfad0