traefik/vendor/github.com/json-iterator/go/feature_json_number.go
2018-02-14 09:56:04 +01:00

31 lines
652 B
Go

package jsoniter
import (
"encoding/json"
"strconv"
)
type Number string
// String returns the literal text of the number.
func (n Number) String() string { return string(n) }
// Float64 returns the number as a float64.
func (n Number) Float64() (float64, error) {
return strconv.ParseFloat(string(n), 64)
}
// Int64 returns the number as an int64.
func (n Number) Int64() (int64, error) {
return strconv.ParseInt(string(n), 10, 64)
}
func CastJsonNumber(val interface{}) (string, bool) {
switch typedVal := val.(type) {
case json.Number:
return string(typedVal), true
case Number:
return string(typedVal), true
}
return "", false
}