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Make 'read a string' code understand float64 (json) and int (yaml) as well as actual strings

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This commit is contained in:
Ask Bjørn Hansen 2014-02-17 01:26:46 -08:00
parent 0926523ba6
commit 91488c7819
1 changed files with 5 additions and 1 deletions
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6
hugolib/metadata.go
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@ -149,8 +149,12 @@ func interfaceToString(i interface{}) string {
switch s := i.(type) {
case string:
return s
case float64:
return strconv.FormatFloat(i.(float64), 'f', -1, 64)
case int:
return strconv.FormatInt(int64(i.(int)), 10)
default:
errorf("Only Strings are supported for this key")
errorf(fmt.Sprintf("Only Strings are supported for this key (got type '%T'): %s", s, s))
}
return ""