Adding 1 time format. cleanup some switches (#257)

eval/eval.go

@@ -498,15 +498,15 @@ func (s *State) evalIndexRangeExpression(left object.Object, leftIdx, rightIdx a
 	}
 	l = min(l, int64(num))
 	r = min(r, int64(num))
-	switch {
-	case left.Type() == object.STRING:
+	switch left.Type() {
+	case object.STRING:
 		str := left.(object.String).Value
 		return object.String{Value: str[l:r]}
-	case left.Type() == object.ARRAY:
+	case object.ARRAY:
 		return object.NewArray(object.Elements(left)[l:r])
-	case left.Type() == object.MAP:
+	case object.MAP:
 		return object.Range(left, l, r) // could call that one for all of them...
-	case left.Type() == object.NIL:
+	case object.NIL:
 		return object.NULL
 	default:
 		return s.NewError("range index operator not supported: " + left.Type().String())

extensions/extension.go

@@ -654,18 +654,19 @@ func createTimeFunctions() {
 var parseFormats = []string{
 	time.DateTime, //   = "2006-01-02 15:04:05" // first as that's what time.info().str returns (with usec).
 	time.RFC3339,
-	time.ANSIC,    //   = "Mon Jan _2 15:04:05 2006"
-	time.UnixDate, //   = "Mon Jan _2 15:04:05 MST 2006"
-	time.RFC822,   //   = "02 Jan 06 15:04 MST"
-	time.RFC822Z,  //   = "02 Jan 06 15:04 -0700" // RFC822 with numeric zone
-	time.RFC850,   //   = "Monday, 02-Jan-06 15:04:05 MST"
-	time.RFC1123,  //   = "Mon, 02 Jan 2006 15:04:05 MST"
-	time.RFC1123Z, //   = "Mon, 02 Jan 2006 15:04:05 -0700" // RFC1123 with numeric zone
-	time.RFC3339,  //   = "2006-01-02T15:04:05Z07:00"
-	time.Kitchen,  //   = "3:04PM"
-	time.Stamp,    //   = "Jan _2 15:04:05"
-	time.DateOnly, //   = "2006-01-02"
-	time.TimeOnly, //   = "15:04:05"
+	time.ANSIC,            //   = "Mon Jan _2 15:04:05 2006"
+	time.UnixDate,         //   = "Mon Jan _2 15:04:05 MST 2006"
+	time.RFC822,           //   = "02 Jan 06 15:04 MST"
+	time.RFC822Z,          //   = "02 Jan 06 15:04 -0700" // RFC822 with numeric zone
+	time.RFC850,           //   = "Monday, 02-Jan-06 15:04:05 MST"
+	time.RFC1123,          //   = "Mon, 02 Jan 2006 15:04:05 MST"
+	time.RFC1123Z,         //   = "Mon, 02 Jan 2006 15:04:05 -0700" // RFC1123 with numeric zone
+	time.RFC3339,          //   = "2006-01-02T15:04:05Z07:00"
+	"2006-01-02T15:04:05", // ISO8601 without timezone
+	time.Kitchen,          //   = "3:04PM"
+	time.Stamp,            //   = "Jan _2 15:04:05"
+	time.DateOnly,         //   = "2006-01-02"
+	time.TimeOnly,         //   = "15:04:05"
 	"_2 Jan 2006",
 	"_2/1/2006", // try EU (ie sensible) style first.
 	"1/_2/2006",