More tests coverage

Author: WezomDev

src/get-in.test.ts

@@ -42,6 +42,25 @@ const testCases: {
 		],
 		result: 'value1'
 	},
+	{
+		parameters: [
+			{
+				key1: [
+					{
+						x: 777
+					},
+					{
+						x: 888
+					},
+					{
+						x: 999
+					}
+				]
+			},
+			'key1[2].x'
+		],
+		result: 999
+	},
 	{
 		parameters: [['value0', 'value1', 'value2'], '[1]'],
 		result: 'value1'

src/get-in.ts

@@ -6,6 +6,10 @@ import { IPlainObject } from './types';
 import { toPath } from './to-path';
 import { isPlainObject } from './is-plain-object';
 
+// -----------------------------------------------------------------------------
+// Helper
+// -----------------------------------------------------------------------------
+
 /**
  * Convert string sample in to the path (array)
  * Inspired by final-form's `toPath` helper

src/to-path.ts

@@ -1,6 +1,14 @@
+// -----------------------------------------------------------------------------
+// Private
+// -----------------------------------------------------------------------------
+
 const cache: Record<string, string[]> = {};
 const regex = /(\[(?=\d+])|(?<=\[\d+)])|\.+/;
 
+// -----------------------------------------------------------------------------
+// Helper
+// -----------------------------------------------------------------------------
+
 /**
  * Convert string sample in to the path (array)
  * Inspired by final-form's `toPath` helper