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How to use filter_backtrace method of Helpers Package

Best Capybara code snippet using Helpers.filter_backtrace

minitest_helpers.rb

Source:minitest_helpers.rb

...77                seen = Set.new78                while e = queue.shift79                    next if seen.include?(e)80                    seen << e81                    e_bt = Minitest.filter_backtrace(e.backtrace).join "\n    "82                    msg << "\n\n" << Roby.format_exception(e).join("\n") + "\n    #{e_bt}"83                    queue.concat(e.original_exceptions) if e.respond_to?(:original_exceptions)84                end85                msg86            end87            def to_s88                if !error?89                    super90                else91                    failures.map do |failure|92                        bt = Minitest.filter_backtrace(failure.backtrace).join "\n    "93                        msg =94                            if failure.kind_of?(Minitest::UnexpectedError)95                                roby_exception_to_string(failure.exception)96                            else97                                failure.message98                            end99                        "#{failure.result_label}:\n#{self.location}:\n#{msg}\n"100                    end.join("\n")101                end102            end103            def register_failure(e)104                case e105                when Assertion106                    self.failures << e107                else108                    self.failures << Minitest::UnexpectedError.new(e)109                end110            end111            def capture_exceptions112                super do113                    begin114                        yield115                    rescue Exception => e116                        unless e.respond_to?(:each_original_exception)117                            raise118                        end119                        exceptions = e.each_original_exception120                        register_failure(e)121                        # Try to be smart and to only keep the toplevel122                        # exceptions123                        filter_execution_exceptions(exceptions).each do |original_e|124                            unless original_e.backtrace125                                original_e.set_backtrace(e.backtrace)126                            end127                            register_failure(original_e)128                        end129                    end130                end131            end132            def filter_execution_exceptions(exceptions)133                exceptions.flat_map { |e| Roby.flatten_exception(e).to_a }.uniq134            end135            def exception_details(e, msg)136                [137                    msg.to_s,138                    "Class: <#{e.class}>",139                    "Message: <#{e.message.inspect}>",140                    "Pretty-print:",141                    *Roby.format_exception(e),142                    "---Backtrace---",143                    Minitest.filter_backtrace(e.backtrace).join("\n").to_s,144                    "---------------"145                ].join "\n"146            end147        end148    end149end...

css.rb

Source:css.rb

1# frozen_string_literal: true2Capybara.add_selector(:css, locator_type: [String, Symbol], raw_locator: true) do3  css do |css|4    if css.is_a? Symbol5      Capybara::Helpers.warn "DEPRECATED: Passing a symbol (#{css.inspect}) as the CSS locator is deprecated - please pass a string instead : #{Capybara::Helpers.filter_backtrace(caller)}"6    end7    css8  end9end...

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