# File lib/table_print.rb, line 52 def message return "Printed with config" if configged? Time.now - @start_time end
# File lib/table_print.rb, line 26 def table_print return "No data." if @data.empty? # it's groups all the way down # make a top-level group to hold everything we're about to do group = TablePrint::RowGroup.new # parse the config and attach it to the group columns.each do |c| group.set_column(c) end # copy data from original objects into the group group_data = (@data.first.is_a?(Hash) || @data.first.is_a?(Struct)) ? [@data] : @data group_data.each do |data| group.add_children(Fingerprinter.new.lift(columns, data)) end # munge the tree of data we created, to condense the output group.collapse! return "No data." if group.columns.empty? # turn everything into a string for output [group.header, group.horizontal_separator, group.format].join("\n") end
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