class CukeModeler::Table

A class modeling a step's table.

Attributes

rows[RW]

The row models that make up the table

Public Class Methods

new(source_text = nil) click to toggle source

Creates a new Table object and, if source_text is provided, populates the object.

Calls superclass method CukeModeler::Model::new
# File lib/cuke_modeler/models/table.rb, line 17
def initialize(source_text = nil)
  @rows = []

  super(source_text)

  return unless source_text

  parsed_table_data = parse_source(source_text)
  populate_table(self, parsed_table_data)
end

Public Instance Methods

children() click to toggle source

Returns the model objects that belong to this model.

# File lib/cuke_modeler/models/table.rb, line 29
def children
  rows
end
to_s() click to toggle source

Returns a string representation of this model. For a table model, this will be Gherkin text that is equivalent to the table being modeled.

# File lib/cuke_modeler/models/table.rb, line 35
def to_s
  rows.empty? ? '' : rows.collect { |row| row_output_string(row) }.join("\n")
end

Private Instance Methods

determine_buffer_size(index) click to toggle source
# File lib/cuke_modeler/models/table.rb, line 65
def determine_buffer_size(index)
  rows.collect { |row| row.cells[index].to_s.length }.max || 0
end
parse_source(source_text) click to toggle source
# File lib/cuke_modeler/models/table.rb, line 43
def parse_source(source_text)
  base_file_string = "# language: #{Parsing.dialect}
  #{dialect_feature_keyword}:
                        #{dialect_scenario_keyword}:
                          #{dialect_step_keyword} step\n"
  source_text = base_file_string + source_text

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

  parsed_file['feature']['elements'].first['steps'].first['table']
end
row_output_string(row) click to toggle source
# File lib/cuke_modeler/models/table.rb, line 55
def row_output_string(row)
  row_text = '|'

  row.cells.count.times do |count|
    row_text << " #{row.cells[count].to_s.ljust(determine_buffer_size(count))} |"
  end

  row_text
end