Merge pull request #87 from phorne-uncharted/dash-year-day

Added fix for dates split with dashes

Author: araddon

parseany.go

@@ -1551,6 +1551,28 @@ iterRunes:
 		// 13-Feb-03   ambiguous
 		// 28-Feb-03   ambiguous
 		// 29-Jun-2016
+		length := len(datestr) - (p.moi + p.molen + 1)
+		if length == 4 {
+			p.yearlen = 4
+			p.set(p.yeari, "2006")
+			// We now also know that part1 was the day
+			p.dayi = 0
+			p.daylen = p.part1Len
+			p.setDay()
+		} else if length == 2 {
+			// We have no idea if this is
+			// yy-mon-dd   OR  dd-mon-yy
+			//
+			// We are going to ASSUME (bad, bad) that it is dd-mon-yy  which is a horible assumption
+			p.ambiguousMD = true
+			p.yearlen = 2
+			p.set(p.yeari, "06")
+			// We now also know that part1 was the day
+			p.dayi = 0
+			p.daylen = p.part1Len
+			p.setDay()
+		}
+
 		return p, nil
 
 	case dateDigitDot:

parseany_test.go

@@ -213,6 +213,10 @@ var testInputs = []dateTest{
 	{in: "2014-04-02", out: "2014-04-02 00:00:00 +0000 UTC"},
 	{in: "2014-03-31", out: "2014-03-31 00:00:00 +0000 UTC"},
 	{in: "2014-4-2", out: "2014-04-02 00:00:00 +0000 UTC"},
+	//   dd-mmm-yy
+	{in: "28-Feb-02", out: "2002-02-28 00:00:00 +0000 UTC"},
+	{in: "15-Jan-18", out: "2018-01-15 00:00:00 +0000 UTC"},
+	{in: "15-Jan-2017", out: "2017-01-15 00:00:00 +0000 UTC"},
 	// yyyy-mm
 	{in: "2014-04", out: "2014-04-01 00:00:00 +0000 UTC"},
 	//   yyyy-mm-dd hh:mm:ss AM