app/helpers/images_helper.rb
module ImagesHelper
def image_medium_url(challenge)
if challenge.image
challenge.image.image.url(:medium)
else
image_path default_image_url
end
end
def image_url(model)
if model.image_file
image_url = model.image_file.url
if image_url.nil?
image_url = default_image_url
end
else
image_url = default_image_url
end
end
def default_image_url
image_path 'users/avatar-default.png'
end
def image_test(notifications)
image_path 'users/avatar-default.png'
end
end