# File test/test_bar.rb, line 267 def setup_basic_graph(size=800) g = Gruff::Bar.new(size) g.title = "My Bar Graph" g.labels = { 0 => '5/6', 1 => '5/15', 2 => '5/24', 3 => '5/30', } @datasets.each do |data| g.data(data[0], data[1]) end g end