Method containsAll

src/main/java/groovy/lang/IntRange.java:509–515

{@inheritDoc}

(Collection other)

     * {@inheritDoc}
     */
    @Override
    public boolean containsAll(Collection other) {
        if (other instanceof IntRange range) {
            return getFrom() <= range.getFrom() && range.getTo() <= getTo();
        }
        return super.containsAll(other);
    }

    /**
     * {@inheritDoc}