docs/commands/flag_sort.go

18 lines
320 B
Go

package commands
import "github.com/codegangsta/cli"
type ByFlagName []cli.Flag
func (flags ByFlagName) Len() int {
return len(flags)
}
func (flags ByFlagName) Swap(i, j int) {
flags[i], flags[j] = flags[j], flags[i]
}
func (flags ByFlagName) Less(i, j int) bool {
return flags[i].String() < flags[j].String()
}