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package types
import (
"bytes"
"github.com/tendermint/go-wire"
)
// validators implements sort
type Validators []*Validator
func (v Validators) Len() int {
return len(v)
}
// XXX: doesn't distinguish same validator with different power
func (v Validators) Less(i, j int) bool {
return bytes.Compare(v[i].PubKey, v[j].PubKey) <= 0
}
func (v Validators) Swap(i, j int) {
v1 := v[i]
v[i] = v[j]
v[j] = v1
}
//-------------------------------------
type validatorPretty struct {
PubKey []byte `json:"pub_key"`
Power uint64 `json:"power"`
}
func ValidatorsString(vs Validators) string {
s := make([]validatorPretty, len(vs))
for i, v := range vs {
s[i] = validatorPretty{v.PubKey, v.Power}
}
return string(wire.JSONBytes(s))
}