Class: Tabulard::Adapters::Bare

Inherits:
Object
  • Object
show all
Includes:
Table
Defined in:
lib/tabulard/adapters/bare.rb

Constant Summary

Constants included from Table

Table::COL_CONVERTER, Table::Message

Instance Attribute Summary

Attributes included from Table

#messenger

Instance Method Summary collapse

Methods included from Table

#close, #closed?, col2int, int2col

Constructor Details

#initialize(table, headers: nil, **opts) ⇒ Bare

Returns a new instance of Bare.



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# File 'lib/tabulard/adapters/bare.rb', line 10

def initialize(table, headers: nil, **opts)
  super(**opts)

  if (table_size = table.size).positive?
    init_with_filled_table(table, table_size: table_size, headers: headers)
  else
    init_with_empty_table(headers: headers)
  end
end

Instance Method Details

#each_header ⇒ Object 



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# File 'lib/tabulard/adapters/bare.rb', line 20

def each_header
  raise_if_closed

  return to_enum(:each_header) { @cols_count } unless block_given?

  @cols_count.times do |col_index|
    col, cell_value = read_cell(@headers, col_index)

    yield Header.new(col: col, value: cell_value)
  end

  self
end

#each_row ⇒ Object 



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# File 'lib/tabulard/adapters/bare.rb', line 34

def each_row
  raise_if_closed

  return to_enum(:each_row) { @rows_count } unless block_given?

  @rows_count.times do |row_index|
    row, row_data = read_row(row_index)

    row_value = Array.new(@cols_count) do |col_index|
      col, cell_value = read_cell(row_data, col_index)

      Cell.new(row: row, col: col, value: cell_value)
    end

    yield Row.new(row: row, value: row_value)
  end

  self
end