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Removed unused code

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This commit is contained in:
Deluan 2016-03-13 23:24:07 -04:00
parent c01ce35f04
commit 4e0a47d2a6
1 changed files with 0 additions and 112 deletions
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112
utils/mapping.go
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@ -1,113 +1,9 @@
// Adapted from https://github.com/nytlabs/gojsonexplode
package utils
import (
"encoding/json"
"strconv"
)
const delimiter = "."
func flattenList(l []interface{}, parent string, delimiter string) (map[string]interface{}, error) {
var err error
var key string
j := make(map[string]interface{})
for k, i := range l {
if len(parent) > 0 {
key = parent + delimiter + strconv.Itoa(k)
} else {
key = strconv.Itoa(k)
}
switch v := i.(type) {
case nil:
j[key] = v
case int:
j[key] = v
case float64:
j[key] = v
case string:
j[key] = v
case bool:
j[key] = v
case []interface{}:
out := make(map[string]interface{})
out, err = flattenList(v, key, delimiter)
if err != nil {
return nil, err
}
for newkey, value := range out {
j[newkey] = value
}
case map[string]interface{}:
out := make(map[string]interface{})
out, err = flattenMap(v, key, delimiter)
if err != nil {
return nil, err
}
for newkey, value := range out {
j[newkey] = value
}
default:
// do nothing
}
}
return j, nil
}
func flattenMap(m map[string]interface{}, parent string, delimiter string) (map[string]interface{}, error) {
var err error
j := make(map[string]interface{})
for k, i := range m {
if len(parent) > 0 {
k = parent + delimiter + k
}
switch v := i.(type) {
case nil:
j[k] = v
case int:
j[k] = v
case float64:
j[k] = v
case string:
j[k] = v
case bool:
j[k] = v
case []interface{}:
out := make(map[string]interface{})
out, err = flattenList(v, k, delimiter)
if err != nil {
return nil, err
}
for key, value := range out {
j[key] = value
}
case map[string]interface{}:
out := make(map[string]interface{})
out, err = flattenMap(v, k, delimiter)
if err != nil {
return nil, err
}
for key, value := range out {
j[key] = value
}
default:
//nothing
}
}
return j, nil
}
func FlattenMap(input map[string]interface{}) (map[string]interface{}, error) {
var flattened map[string]interface{}
var err error
flattened, err = flattenMap(input, "", delimiter)
if err != nil {
return nil, err
}
return flattened, nil
}
func ToMap(rec interface{}) (map[string]interface{}, error) {
// Convert to JSON...
b, err := json.Marshal(rec)
@ -132,11 +28,3 @@ func ToStruct(m map[string]interface{}, rec interface{}) error {
err = json.Unmarshal(b, &rec)
return err
}
func Flatten(input interface{}) (map[string]interface{}, error) {
m, err := ToMap(input)
if err != nil {
return nil, err
}
return FlattenMap(m)
}