It implements chained expressions in Ruby. So you are able to do
require 'chainedexpressions'
using ChainedExpressions
20 < 25
20 < 25 < 30
20 <= 25 <= 30 <= 30 <= 35
35 > 30 > 25 > 20
20 > 3 > 2.2 > -2
35 >= 30 >= 30 >= 25 >= 20$ gem install chainedexpressions
