From 6524c565e36ad8e9f621102a790105f236092f8b Mon Sep 17 00:00:00 2001
From: "evgeny.nefedkin" <evgeny.nefedkin@umbrella-web.com>
Date: Wed, 10 Jan 2018 16:59:39 +0300
Subject: [PATCH 1/2] fixed: zero at the beginning of dates/times, e.g. '05'

---
 cronexpr_parse.go | 32 ++++++++++++++++----------------
 1 file changed, 16 insertions(+), 16 deletions(-)

diff --git a/cronexpr_parse.go b/cronexpr_parse.go
index be6ef17..0cf4272 100644
--- a/cronexpr_parse.go
+++ b/cronexpr_parse.go
@@ -75,27 +75,27 @@ var (
 		"2090": 2090, "2091": 2091, "2092": 2092, "2093": 2093, "2094": 2094, "2095": 2095, "2096": 2096, "2097": 2097, "2098": 2098, "2099": 2099,
 	}
 	monthTokens = map[string]int{
-		`1`: 1, `jan`: 1, `january`: 1,
-		`2`: 2, `feb`: 2, `february`: 2,
-		`3`: 3, `mar`: 3, `march`: 3,
-		`4`: 4, `apr`: 4, `april`: 4,
-		`5`: 5, `may`: 5,
-		`6`: 6, `jun`: 6, `june`: 6,
-		`7`: 7, `jul`: 7, `july`: 7,
-		`8`: 8, `aug`: 8, `august`: 8,
-		`9`: 9, `sep`: 9, `september`: 9,
+		`1`: 1, `01`: 1, `jan`: 1, `january`: 1,
+		`2`: 2, `02`: 2, `feb`: 2, `february`: 2,
+		`3`: 3, `03`: 3, `mar`: 3, `march`: 3,
+		`4`: 4, `04`: 4, `apr`: 4, `april`: 4,
+		`5`: 5, `05`: 5, `may`: 5,
+		`6`: 6, `06`: 6, `jun`: 6, `june`: 6,
+		`7`: 7, `07`: 7, `jul`: 7, `july`: 7,
+		`8`: 8, `08`: 8, `aug`: 8, `august`: 8,
+		`9`: 9, `09`: 9, `sep`: 9, `september`: 9,
 		`10`: 10, `oct`: 10, `october`: 10,
 		`11`: 11, `nov`: 11, `november`: 11,
 		`12`: 12, `dec`: 12, `december`: 12,
 	}
 	dowTokens = map[string]int{
-		`0`: 0, `sun`: 0, `sunday`: 0,
-		`1`: 1, `mon`: 1, `monday`: 1,
-		`2`: 2, `tue`: 2, `tuesday`: 2,
-		`3`: 3, `wed`: 3, `wednesday`: 3,
-		`4`: 4, `thu`: 4, `thursday`: 4,
-		`5`: 5, `fri`: 5, `friday`: 5,
-		`6`: 6, `sat`: 6, `saturday`: 6,
+		`0`: 0, `00`: 0, `sun`: 0, `sunday`: 0,
+		`1`: 1, `01`: 1, `mon`: 1, `monday`: 1,
+		`2`: 2, `02`: 2, `tue`: 2, `tuesday`: 2,
+		`3`: 3, `03`: 3, `wed`: 3, `wednesday`: 3,
+		`4`: 4, `04`: 4, `thu`: 4, `thursday`: 4,
+		`5`: 5, `05`: 5, `fri`: 5, `friday`: 5,
+		`6`: 6, `06`: 6, `sat`: 6, `saturday`: 6,
 		`7`: 0,
 	}
 )

From 215156e0fe9eb559e0d82cba532a738390073c8c Mon Sep 17 00:00:00 2001
From: "evgeny.nefedkin" <evgeny.nefedkin@umbrella-web.com>
Date: Wed, 10 Jan 2018 19:38:14 +0300
Subject: [PATCH 2/2] fixed: zero at the beginning of dates/times, e.g. '05'
 (tests)

---
 cronexpr_test.go | 11 +++++++++++
 1 file changed, 11 insertions(+)

diff --git a/cronexpr_test.go b/cronexpr_test.go
index f170769..008ec9b 100644
--- a/cronexpr_test.go
+++ b/cronexpr_test.go
@@ -196,6 +196,17 @@ var crontests = []crontest{
 		},
 	},
 
+	{ // Zero leading values
+		"00 01 03 07 *",
+		"Mon 2006-01-02 15:04",
+		[]crontimes{
+			{"2013-01-01 00:00:00", "Wed 2013-07-03 01:00"},
+			{"2014-01-28 00:00:00", "Thu 2014-07-03 01:00"},
+			{"2013-12-30 00:30:00", "Thu 2014-07-03 01:00"},
+			{"2015-07-03 02:01:00", "Sun 2016-07-03 01:00"},
+		},
+	},
+
 	// TODO: more tests
 }