getClassIterable static method
Implementation
static Iterable getClassIterable(dynamic classNames) {
Iterable classes;
if (classNames is Iterable<String>) {
classes = classNames.whereNotNull().expand(splitSpaceDelimitedString);
} else if (classNames is String) {
classes = splitSpaceDelimitedString(classNames);
} else {
throw ArgumentError.value(classNames, 'Must be a list of classNames or a className string', 'classNames');
}
return classes;
}