Fantom-foundation/go-lachesis

package pos

import (
    "github.com/Fantom-foundation/go-lachesis/inter/idx"
)

type (
    validator struct {
        ID    idx.StakerID
        Stake Stake
    }

    validators []validator
)

func (vv validators) Less(i, j int) bool {
    if vv[i].Stake != vv[j].Stake {
        return vv[i].Stake > vv[j].Stake
    }

    return vv[i].ID < vv[j].ID
}

func (vv validators) Len() int {
    return len(vv)
}

func (vv validators) Swap(i, j int) {
    vv[i], vv[j] = vv[j], vv[i]
}