Function SetFromArray

channels/set.go:65–81

Creates a new Set from an array of strings. Returns an error if any names are invalid.

(names []string, mode StarMode)

// Creates a new Set from an array of strings. Returns an error if any names are invalid.
func SetFromArray(names []string, mode StarMode) (base.Set, error) {
	for _, name := range names {
		if !IsValidChannel(name) {
			return nil, illegalChannelError(name)
		}
	}
	result := base.SetFromArray(names)
	switch mode {
	case RemoveStar:
		result = result.Removing(UserStarChannel)
	case ExpandStar:
		if result.Contains(UserStarChannel) {
			result = base.SetOf(UserStarChannel)
		}
	}
	return result, nil
}

// SetOf creates a new Set. Returns an error if any names are invalid.
func SetOf(chans ...ID) (Set, error) {