template/funcs.go
func serviceFunc(b *Brain, used, missing *dep.Set) func(...string) ([]*dep.HealthService, error) {
	return func(s ...string) ([]*dep.HealthService, error) {
		result := []*dep.HealthService{}

		if len(s) == 0 || s[0] == "" {
			return result, nil
		}

		d, err := dep.NewHealthServiceQuery(strings.Join(s, "|"))
		if err != nil {
			return nil, err
		}

		used.Add(d)

		if value, ok := b.Recall(d); ok {
			return value.([]*dep.HealthService), nil
		}

		missing.Add(d)

		return result, nil
	}
}
func serviceFunc(b *Brain, used, missing *dep.Set) func(...string) ([]*dep.HealthService, error) {
	return func(s ...string) ([]*dep.HealthService, error) {
		result := []*dep.HealthService{}

		if len(s) == 0 || s[0] == "" {
			return result, nil
		}

		d, err := dep.NewHealthServiceQuery(strings.Join(s, "|"))
		if err != nil {
			return nil, err
		}

		used.Add(d)

		if value, ok := b.Recall(d); ok {
			return value.([]*dep.HealthService), nil
		}

		missing.Add(d)

		return result, nil
	}
}
func serviceFunc ( b * Brain , used , missing * dep . Set ) func ( ... string ) ( [ ] * dep . HealthService , error ) { return func ( s ... string ) ( [ ] * dep . HealthService , error ) { result := [ ] * dep . HealthService { } if len ( s ) == 0 || s [ 0 ] == " " { return result , nil } d , err := dep . NewHealthServiceQuery ( strings . Join ( s , " " ) ) if err != nil { return nil , err } used . Add ( d ) if value , ok := b . Recall ( d ) ; ok { return value . ( [ ] * dep . HealthService ) , nil } missing . Add ( d ) return result , nil } }
// serviceFunc returns or accumulates health service dependencies.
serviceFunc returns or accumulates health service dependencies .