From bc00fee109f51f89bdb9f8b8b4756e236f0b84b6 Mon Sep 17 00:00:00 2001
From: Vlad <AveVlad@users.noreply.github.com>
Date: Fri, 7 Oct 2016 06:14:03 +0300
Subject: [PATCH] Allow Number type in updateIn function (#67)

---
 lib/util/splitPath.js       |  2 +-
 test/util/splitPath-spec.js | 22 ++++++++++++++++++++++
 2 files changed, 23 insertions(+), 1 deletion(-)
 create mode 100644 test/util/splitPath-spec.js

diff --git a/lib/util/splitPath.js b/lib/util/splitPath.js
index 8a55be0..5a60555 100644
--- a/lib/util/splitPath.js
+++ b/lib/util/splitPath.js
@@ -3,5 +3,5 @@ import reject from 'lodash/reject';
 export default function splitPath(path) {
   return Array.isArray(path) ?
     path :
-    reject(path.split('.'), x => !x);
+    reject((path + '').split('.'), x => !x);
 }
diff --git a/test/util/splitPath-spec.js b/test/util/splitPath-spec.js
new file mode 100644
index 0000000..ac95e22
--- /dev/null
+++ b/test/util/splitPath-spec.js
@@ -0,0 +1,22 @@
+import { expect } from 'chai';
+import splitPath from '../../lib/util/splitPath';
+
+describe('splitPath', () => {
+  it('treats a number as a single step path', () => {
+    const path = 1;
+    const result = splitPath(path);
+    expect(result).to.deep.equal(['1']);
+  });
+
+  it('handles arrays', () => {
+    const path = ['foo', 'bar', 'x'];
+    const result = splitPath(path);
+    expect(result).to.equal(path);
+  });
+
+  it('handles strings separated by dots', () => {
+    const path = 'bar.0.y';
+    const result = splitPath(path);
+    expect(result).to.deep.equal(['bar', '0', 'y']);
+  });
+});