class PiCharts::Utils
Public Instance Methods
cdn(args={})
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# File lib/pi_charts/utils.rb, line 5 def cdn(args={}) version = args[:version] || "2.4.0" min = false || args[:min] if min "<script src=\"https://cdnjs.cloudflare.com/ajax/libs/Chart.js/#{version}/Chart.min.js\"></script>" else "<script src=\"https://cdnjs.cloudflare.com/ajax/libs/Chart.js/#{version}/Chart.js\"></script>" end end
random_color()
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# File lib/pi_charts/utils.rb, line 15 def random_color "##{SecureRandom.hex(3)}" end