From e0d2ed3bd0c3bb9cb75eb07aa7e6e4d5ad51f84b Mon Sep 17 00:00:00 2001
From: KoroLion <korolion31@yandex.ru>
Date: Fri, 28 May 2021 17:10:52 +0300
Subject: [PATCH] attr-accessor

---
 src/attr-accessor.js | 26 ++++++++++++++++++++++++++
 1 file changed, 26 insertions(+)
 create mode 100644 src/attr-accessor.js

diff --git a/src/attr-accessor.js b/src/attr-accessor.js
new file mode 100644
index 0000000..e05f872
--- /dev/null
+++ b/src/attr-accessor.js
@@ -0,0 +1,26 @@
+/**
+ * Получение свойства объекта
+ * @param {object} src
+ * @param {string} path
+ */
+function get(src, path) {
+    path = path.split('.')
+    for (let key of path) {
+        src = src[key];
+        if (src === undefined) {
+            return;
+        }
+    }
+    return src;
+}
+
+var fixture = {
+	foo: {
+		bar: [
+			{qux: 'bingo'},
+		],
+	},
+};
+
+// Проверка
+console.log(get(fixture, 'foo.bar.0.qux') === 'bingo');