candiduslynx commented on code in PR #35457:
URL: https://github.com/apache/arrow/pull/35457#discussion_r1187747529
##########
go/arrow/datatype_fixedwidth.go:
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@@ -325,6 +325,22 @@ func (u TimeUnit) Multiplier() time.Duration {
func (u TimeUnit) String() string { return [...]string{"s", "ms", "us",
"ns"}[uint(u)&3] }
+var _strToTimeUnit = map[string]TimeUnit{
+ "s": Second,
+ "ms": Millisecond,
+ "us": Microsecond,
+ "ns": Nanosecond,
+}
+
+// TimeUnitFromString is the reverse of TimeUnit.String
+func TimeUnitFromString(s string) (TimeUnit, error) {
+ if v, ok := _strToTimeUnit[s]; ok {
+ return v, nil
+ }
+
+ return 0, fmt.Errorf("unsupported time unit: %q", s)
+}
Review Comment:
Not used anymore.
I'll remove this in a minute
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