Module: Csv2hash::Discover

4
5
6
7
8
9
10
11
12
13

# File 'lib/csv2hash/discover.rb', line 4

def find_positions!
  definition.cells.each do |cell|
    y, x = cell.rules.fetch :position
    if y.is_a?(Array)
      column, matcher = y
      y = data_source.index { |entries| entries[column] =~ matcher }
      cell.rules[:position] = [y, x]
    end
  end
end