add inversion

Author: jreback

pandas/tests/series/test_explode.py

@@ -58,3 +58,11 @@ def test_large():
     s = pd.Series([range(256)]).explode()
     result = s.explode()
     tm.assert_series_equal(result, s)
+
+
+def test_invert_array():
+    df = pd.DataFrame({"a": pd.date_range("20190101", periods=3, tz="UTC")})
+
+    listify = df.apply(lambda x: x.array, axis=1)
+    result = listify.explode()
+    tm.assert_series_equal(result, df["a"].rename())