feat: brain-even game

.github/workflows/README.md

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+# Automatic tests
+
+After completing all the steps in the project, automatic tests will become available to you. Tests are run on each commit - once all tasks in the Hexlet interface are completed, make a commit, and the tests will run automatically.
+
+The hexlet-check.yml file is responsible for running these tests - do not delete this file, edit it, or rename the repository.

.gitignore

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+node_modules

Makefile

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+install:
+	npm ci
+
+brain-games:
+	node bin/brain-games.js
+
+brain-even:
+	node bin/brain-even.js
+
+publish:
+	npm publish --dry-run
+
+lint:
+	npx eslint .
+
+lint-fix:
+	npx eslint --fix .
+
+link:
+	npm link

README.md

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+### Hexlet tests and linter status:
+[![Actions Status](https://github.com/sazanik/backend-project-lvl1/actions/workflows/hexlet-check.yml/badge.svg)](https://github.com/sazanik/backend-project-lvl1/actions)
+
+[![Maintainability](https://api.codeclimate.com/v1/badges/33bad7646aa4a2a98d3e/maintainability)](https://codeclimate.com/github/sazanik/backend-project-lvl1/maintainability)
+
+[![asciicast](https://asciinema.org/a/NHYTq1gdMy5sydEDQ1CL5RzEV.svg)](https://asciinema.org/a/NHYTq1gdMy5sydEDQ1CL5RzEV)

bin/brain-even.js

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+#!/usr/bin/env node
+
+import BrainGames from './brain-games.js';
+
+const brainGames = new BrainGames();
+
+brainGames.evenGame();

bin/brain-games.js

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+#!/usr/bin/env node
+
+import { ATTEMPTS_COUNT } from '../src/constants/index.js';
+import { askAndGetName, askNumIsEven, congratulate } from '../src/cli.js';
+
+class BrainGames {
+  attemptsCount;
+
+  name;
+
+  constructor(attemptsCount = ATTEMPTS_COUNT) {
+    this.attemptsCount = attemptsCount;
+    this.name = askAndGetName();
+    this.congratulate = congratulate;
+  }
+
+  evenGame() {
+    console.log('Answer "yes" if the number is even, otherwise answer "no".');
+
+    const answersArr = [];
+
+    for (let i = 0; i < this.attemptsCount; i += 1) {
+      const num = Math.round(Math.random() * 1000);
+
+      answersArr.push(askNumIsEven(num));
+    }
+
+    if (answersArr.every(Boolean)) {
+      this.congratulate(this.name);
+      return;
+    }
+
+    // TODO: need to replace
+    console.log('You\'ve lost, try again!');
+  }
+}
+
+export default BrainGames;

eslint.config.js

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+import globals from 'globals';
+
+import path from 'path';
+import { fileURLToPath } from 'url';
+import { FlatCompat } from '@eslint/eslintrc';
+import pluginJs from '@eslint/js';
+import importPlugin from 'eslint-plugin-import';
+
+// mimic CommonJS variables -- not needed if using CommonJS
+const __filename = fileURLToPath(import.meta.url);
+const __dirname = path.dirname(__filename);
+const compat = new FlatCompat({
+  baseDirectory: __dirname,
+  recommendedConfig: pluginJs.configs.recommended,
+});
+
+export default [
+  {
+    languageOptions: {
+      globals: {
+        ...globals.node,
+        ...globals.jest,
+      },
+      parserOptions: {
+        // Eslint doesn't supply ecmaVersion in `parser.js` `context.parserOptions`
+        // This is required to avoid ecmaVersion < 2015 error or 'import' / 'export' error
+        ecmaVersion: 'latest',
+        sourceType: 'module',
+      },
+    },
+    plugins: { import: importPlugin },
+    rules: {
+      ...importPlugin.configs.recommended.rules,
+    },
+  },
+  ...compat.extends('airbnb-base'),
+  {
+    rules: {
+      'max-len': ['error', { code: 120, ignoreComments: true }],
+      'no-underscore-dangle': [
+        'error',
+        {
+          allow: ['__filename', '__dirname'],
+        },
+      ],
+      'import/extensions': [
+        'error',
+        'ignorePackages',
+        {
+          js: 'always',
+        },
+      ],
+      'import/no-named-as-default': 'off',
+      'import/no-named-as-default-member': 'off',
+      'no-console': 'off',
+      'import/no-extraneous-dependencies': 'off',
+      'import/prefer-default-export': 'off',
+    },
+  },
+];