method

each

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each(&block) public

In the default mixed mode or row mode, iteration is the standard row major walking of rows. In column mode, iteration will yield two element tuples containing the column name and an Array of values for that column.

This method returns the table for chaining.

If no block is given, an Enumerator is returned.

Show source

# File lib/csv.rb, line 859
    def each(&block)
      block or return enum_for(__method__) { @mode == :col ? headers.size : size }

      if @mode == :col
        headers.each { |header| block[[header, self[header]]] }
      else
        @table.each(&block)
      end

      self  # for chaining
    end

each

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