class Charts::SymbolCountChart

Public Instance Methods

render() click to toggle source
# File lib/charts/count_chart/symbol_count_chart.rb, line 2
def render
  render = prepared_data.map { |row| row.map(&:chr).join }.join("\n")
  if options[:filename]
    File.open(options[:filename], 'w') { |file| file.write(render) }
  else
    render
  end
end