require 'csv' # PR : https://github.com/wvengen/ruby-acsv/pull/3 module ACSV class CSV < ::CSV def self.new_for_ruby3(data, options = {}) options[:col_sep] ||= ACSV::Detect.separator(data) # because of the Separation of positional and keyword arguments in Ruby 3.0 # (https://www.ruby-lang.org/en/news/2019/12/12/separation-of-positional-and-keyword-arguments-in-ruby-3-0/) # instead of # super(data, options) # we do ::CSV.new(data, **options) end end end