Contents

module View
  class Board < View::Base
    def initialize(board_presenter, table_klass)
      @board_presenter = board_presenter
      @table_klass = table_klass
    end

    def render
      tile_collection = @board_presenter.tile_collection
      headings = generate_headings(tile_collection.dimensions)
      rows = format_rows(tile_collection.rows)
      table = @table_klass.new(headings: headings, rows: rows, style: { all_separators: true })

      display_msg(table)
    end

    private

    def generate_indexes(dimensions)
      range = (1..dimensions)

      range.each_with_object(['']) { |i, indexes| indexes << i }
    end

    def generate_headings(dimensions)
      generate_indexes(dimensions)
    end

    def format_rows(rows)
      rows.each_with_object([]).with_index do |(row, arr), i|
        formatted = format_row(row)

        formatted.unshift(i + 1)

        arr << formatted
      end
    end

    def format_row(row)
      formatted = row.map do |tile|
        piece = tile.piece

        piece.nil? ? '' : piece.name
      end

      formatted
    end
  end
end

Version data entries

1 entries across 1 versions & 1 rubygems

Version	Path
sams_tic_tac_toe-0.0.1	lib/tic_tac_toe/view/board.rb