v1.3.1
#has()now accepts range strings.multirange('1-100').has('10-20')returnstrue.- Optimized
#append()so that appending integers to the end of the existing ranges will be faster.
#has() now accepts range strings. multirange('1-100').has('10-20') returns true.#append() so that appending integers to the end of the existing ranges will be faster.