Add playground.

trekhleb · trekhleb · commit a588018a414c · 2018-04-09T12:53:40.000+03:00
diff --git a/src/playground/__test__/playground.test.js b/src/playground/__test__/playground.test.js
@@ -0,0 +1,5 @@
+describe('playground', () => {
+  it('should perform playground tasks', () => {
+    // Place your playground tests here.
+  });
+});
diff --git a/src/playground/playground.js b/src/playground/playground.js
@@ -0,0 +1 @@
+// Place your playground code here.
