class PiCharts::Utils

Public Instance Methods

cdn(args={}) click to toggle source
# 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() click to toggle source
# File lib/pi_charts/utils.rb, line 15
def random_color
  "##{SecureRandom.hex(3)}"
end