class Teaas::Helper

Public Class Methods

animated_gif?(img) click to toggle source
# File lib/teaas/helper.rb, line 12
def self.animated_gif?(img)
  img[0].format == "GIF" && img.length > 1
end
prepare_for_animation(img) click to toggle source
# File lib/teaas/helper.rb, line 3
def self.prepare_for_animation(img)
  new_img = img[0]
  new_img.dispose = Magick::BackgroundDispose
  new_img.format = "gif"
  new_img.background_color = "none"

  new_img
end