Method: Coopy::Index#to_key

Defined in:
lib/coopy/index.rb

#to_key(table, i) ⇒ Object 



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# File 'lib/coopy/index.rb', line 44

def to_key(table, i)
  wide = ""
  @v = table.get_cell_view if @v.nil?
  @cols.each_with_index do |col, k|
    d = table.get_cell(col,i)
    txt = @v.to_s(d)
    next if (txt=="" || txt=="null" || txt=="undefined")
    wide += " // " if (k>0)
    wide += txt
  end
  wide
end