How to find max negative number and min positive number in array

Created Mar 15, 2016 Edited Mar 15, 2016

Viewed 2996

Are there some methods that can find max negative number and min positive number in array? Array contains no zeros

[-1,5,-4,6,1,8,-3].max_negative # => -1
[-1,5,-4,6,1,8,-3].min_positive # => 1

ruby