class Paperclip::FilenameCleaner

Public Instance Methods

call(filename) click to toggle source
# File lib/paperclip_patch.rb, line 8
def call(filename)
  # Dirty hack to keep the dot in the filename (it's removed by the parameterize function)
  placeholder = '-p-l-a-c-e-h-o-l-d-e-r-'
  filename.sub!('.', placeholder)
  filename = filename.parameterize()
  filename.sub!(placeholder, '.')

  if @invalid_character_regex
    filename = filename.gsub(@invalid_character_regex, "_").gsub("_", "-")
  else
    filename
  end
end