Byte roles

gistfile1.go

package main

import (
	"fmt"
)

const (
	isAdmin = 1 << iota
	
	isPMAdmin
	canCreatePM
	canReadPM
	canUpdatePM
	
	isWorkOrderAdmin
	canCreateWorkOrder
	canReadWorkOrder
	canUpdateWorkOrder
	
	isAssetAdmin
	canCreateAsset
	canReadAsset
	canUpdateAsset
)

const (
	fgAdmin = isAdmin
	administrator = isPMAdmin | isWorkOrderAdmin | isAssetAdmin
	manager = canCreatePM | canCreateWorkOrder | canCreateAsset
)

func main() {
	fmt.Printf("%v\n", isAdmin)
	fmt.Printf("%v", administrator & isPMAdmin == isPMAdmin)
}