Mercurial > gemma
diff pkg/models/common.go @ 2231:97bba8b51b9c
Stretch import: Be more verbose about range before inserting data.
| author | Sascha L. Teichmann <sascha.teichmann@intevation.de> |
|---|---|
| date | Wed, 13 Feb 2019 11:13:06 +0100 |
| parents | 2c67c51d57ad |
| children | 8080007d3c06 |
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--- a/pkg/models/common.go Wed Feb 13 10:52:14 2019 +0100 +++ b/pkg/models/common.go Wed Feb 13 11:13:06 2019 +0100 @@ -128,3 +128,14 @@ *uc = countries return nil } + +func (uc UniqueCountries) String() string { + var b strings.Builder + for i, c := range uc { + if i > 0 { + b.WriteString(", ") + } + b.WriteString(string(c)) + } + return b.String() +}