Contents

module CukeModeler

  # A class modeling a single cell of a row.
  class Cell < Model

    include Sourceable
    include Parsing
    include Parsed


    # The value of the cell
    attr_accessor :value


    # Creates a new Cell object and, if *source_text* is provided, populates
    # the object.
    def initialize(source_text = nil)
      super(source_text)

      return unless source_text

      parsed_cell_data = parse_source(source_text)
      populate_cell(self, parsed_cell_data)
    end

    # Returns a string representation of this model. For a cell model,
    # this will be Gherkin text that is equivalent to the cell being modeled.
    def to_s
      # Vertical bars and backslashes are special characters that need to be escaped
      @value ? @value.gsub('\\', '\\\\\\').gsub('|', '\|') : ''
    end


    private


    def parse_source(source_text)
      base_file_string = "# language: #{Parsing.dialect}
      #{dialect_feature_keyword}: Fake feature to parse
                            #{dialect_scenario_keyword}:
                              #{dialect_step_keyword} fake step\n"
      source_text = "#{base_file_string}|#{source_text}|"

      parsed_file = Parsing.parse_text(source_text, 'cuke_modeler_stand_alone_cell.feature')

      parsed_file['feature']['elements'].first['steps'].first['table']['rows'].first['cells'].first
    end

  end

end

Version data entries

1 entries across 1 versions & 1 rubygems

Version	Path
cuke_modeler-3.19.0	lib/cuke_modeler/models/cell.rb