Ruby 2.4 adds infinite? and finite? methods to NumericPrior to Ruby 2.4 Prior to Ruby 2.4, Float and BigDecimal responded to methods infinite? and finite?, whereas Fixnum and Bignum did not. Ruby 2.3 1#infinite? 2 35.0.infinite? 4=> nil 5 6Float::INFINITY.infinite? 7=> 1 8 95.infinite? 10NoMethodError: undefined method `infinite?' for 5:Fixnum 11 Copy
