How to use examples_keywords method of Gherkin Package

...8	attr_accessor :feature_keywords9	attr_accessor :background_keywords10	attr_accessor :scenario_keywords11	attr_accessor :scenario_outline_keywords12	attr_accessor :examples_keywords13	attr_accessor :step_keywords14	def initialize()15		@feature_keywords = ['Feature:'];16		@background_keywords = ['Background:'];17		@scenario_keywords = ['Scenario:'];18		@scenario_outline_keywords = ['Scenario Outline:', 'Scenario Template:'];19		@examples_keywords = ['Examples:', 'Scenarios:'];20		@step_keywords = ['Given ', 'When ', 'Then ', 'And ', 'But ', '* '];21	end22end23class Token24	attr_accessor :line25	attr_accessor :trimmed_line26	def initialize(line)27		@line = line28		@trimmed_line = line == nil ? nil : line.strip29	end30	def isEOF()31		@line == nil32	end33	def to_s34		@trimmed_line35	end36	def detach37	end38end39class TokenMatcher40	def initialize()41		@dialect = GherkinDialect.new42	end43	def match_TagLine(token)44		token.trimmed_line.start_with?('@')45	end46	def start_with_any?(text, alternatives)47		alternatives.each do |alt|48			if text.start_with?(alt) 49				return true50			end51		end52		return false53	end54	def match_Feature(token)55		start_with_any?(token.trimmed_line, @dialect.feature_keywords)56	end57	def match_Scenario(token)58		start_with_any?(token.trimmed_line, @dialect.scenario_keywords)59	end60	def match_ScenarioOutline(token)61		start_with_any?(token.trimmed_line, @dialect.scenario_outline_keywords)62	end63	def match_Background(token)64		start_with_any?(token.trimmed_line, @dialect.background_keywords)65	end66	def match_Examples(token)67		start_with_any?(token.trimmed_line, @dialect.examples_keywords)68	end69	def match_TableRow(token)70		token.trimmed_line.start_with?('|')71	end72	def match_Empty(token)73		#token.trimmed_line != nil && 74		token.trimmed_line.empty?75	end76	def match_Comment(token)77		token.trimmed_line.start_with?('#')78	end79	def match_MultiLineArgument(token)80		token.trimmed_line == '"""'81	end...

...19    end20    def scenario_outline_keywords21      @spec.fetch('scenarioOutline')22    end23    def examples_keywords24      @spec.fetch('examples')25    end26    def background_keywords27      @spec.fetch('background')28    end29    def given_keywords30      @spec.fetch('given')31    end32    def when_keywords33      @spec.fetch('when')34    end35    def then_keywords36      @spec.fetch('then')37    end...

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