ContainsString checks if a given slice of strings contains the provided string.

CopyStrings copies the contents of the specified string slice into a new slice.

RemoveString returns a newly created []string that contains all items from slice that are not equal to s and modifier(s) in case modifier func is provided.

ShuffleStrings copies strings from the specified slice into a copy in random order.

SortStrings sorts the specified string slice in place.