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yaml.go
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/
yaml.go
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package utils
import "fmt"
// stringifyKeysMapValue recurses into in and changes all instances of
// map[interface{}]interface{} to map[string]interface{}. This is useful to
// work around the impedence mismatch between JSON and YAML unmarshaling that's
// described here: https://github.com/go-yaml/yaml/issues/139
//
// Inspired by https://github.com/stripe/stripe-mock, MIT licensed
func StringifyYAMLMapKeys(in interface{}) interface{} {
switch in := in.(type) {
case []interface{}:
res := make([]interface{}, len(in))
for i, v := range in {
res[i] = StringifyYAMLMapKeys(v)
}
return res
case map[string]interface{}:
res := make(map[string]interface{})
for k, v := range in {
res[k] = StringifyYAMLMapKeys(v)
}
return res
case map[interface{}]interface{}:
res := make(map[string]interface{})
for k, v := range in {
res[fmt.Sprintf("%v", k)] = StringifyYAMLMapKeys(v)
}
return res
default:
return in
}
}