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|
package helpers
import (
"bufio"
"bytes"
"github.com/BurntSushi/toml"
"gopkg.in/yaml.v2"
)
func ToYAML(src interface{}) string {
data, err := yaml.Marshal(src)
if err == nil {
return string(data)
}
return ""
}
func ToTOML(src interface{}) string {
var data bytes.Buffer
buffer := bufio.NewWriter(&data)
if err := toml.NewEncoder(buffer).Encode(src); err != nil {
return ""
}
if err := buffer.Flush(); err != nil {
return ""
}
return data.String()
}
func ToConfigMap(list interface{}) (map[string]interface{}, bool) {
x, ok := list.(map[string]interface{})
if ok {
return x, ok
}
y, ok := list.(map[interface{}]interface{})
if !ok {
return nil, false
}
result := make(map[string]interface{})
for k, v := range y {
result[k.(string)] = v
}
return result, true
}
func GetMapKey(value map[string]interface{}, keys ...string) (result interface{}, ok bool) {
result = value
for _, key := range keys {
switch t := result.(type) {
case map[string]interface{}:
if result, ok = t[key]; ok {
continue
}
case map[interface{}]interface{}:
if result, ok = t[key]; ok {
continue
}
}
return nil, false
}
return result, true
}
|
