Is There a Better Way of Checking Nil or Length == 0 of a String in Ruby?

Question

Is there a better way than the following to check to see if a string is nil OR has a length of 0 in Ruby?

if !my_str         


        

Answer 1

Have you tried Refinements?

module Nothingness
  refine String do
    alias_method :nothing?, :empty?
  end

  refine NilClass do
    alias_method :nothing?, :nil?
  end
end

using Nothingness

return my_string.nothing?