From e68005cf0470bcb66e3e47e89f30feb391da1adf Mon Sep 17 00:00:00 2001 From: Vitalii Arseniuk Date: Fri, 28 Aug 2020 09:35:59 +0300 Subject: [PATCH 1/2] solution --- package.json | 2 +- src/deepEqual.js | 28 +++++++++++++++++++++++++++- 2 files changed, 28 insertions(+), 2 deletions(-) diff --git a/package.json b/package.json index 29cd1e0..897a709 100644 --- a/package.json +++ b/package.json @@ -16,7 +16,7 @@ "license": "GPL-3.0", "devDependencies": { "@mate-academy/eslint-config": "*", - "@mate-academy/scripts": "^0.3.5", + "@mate-academy/scripts": "^0.3.16", "eslint": "^5.16.0", "eslint-plugin-jest": "^22.4.1", "eslint-plugin-node": "^8.0.1", diff --git a/src/deepEqual.js b/src/deepEqual.js index 860208b..847f212 100644 --- a/src/deepEqual.js +++ b/src/deepEqual.js @@ -20,7 +20,33 @@ * @return {boolean} */ function deepEqual(a, b) { - // write code here + if (a === null && b === null) { + return true; + } + + if (a === null || b === null) { + return false; + } + + if (Object.keys(a).length !== Object.keys(b).length) { + return false; + } + + if (typeof (a) !== 'object' && typeof (b) !== 'object') { + return (a === b); + } else { + for (const key in a) { + if (!([key] in b)) { + return false; + } + + if (!deepEqual(a[key], b[key])) { + return false; + } + } + + return true; + } } module.exports = deepEqual; From e0684c22f82f9568787c87b150f019c32e3a2250 Mon Sep 17 00:00:00 2001 From: Vitalii Arseniuk Date: Fri, 28 Aug 2020 10:10:00 +0300 Subject: [PATCH 2/2] improvements --- src/deepEqual.js | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/src/deepEqual.js b/src/deepEqual.js index 847f212..170e908 100644 --- a/src/deepEqual.js +++ b/src/deepEqual.js @@ -20,7 +20,7 @@ * @return {boolean} */ function deepEqual(a, b) { - if (a === null && b === null) { + if (a === b) { return true; }