관리-도구
편집 파일: delete_suffix.rb
# frozen_string_literal: true # This provides String#delete_suffix? for Ruby 2.4. unless String.method_defined?(:delete_suffix) class CSV module DeleteSuffix refine String do def delete_suffix(suffix) if end_with?(suffix) self[0..(-(suffix.size + 1))] else self end end end end end end