Dynamic Attachment Size for Paperclip (Rails)
- by CalebHC
Is there anyway to have the validates_attachment_size except a dynamic file size limit? Here's an example:
class Document < ActiveRecord::Base
belongs_to :folder
has_attached_file :document
validates_attachment_size :document, :less_than => get_current_file_size_limit
private
def get_current_file_size_limit
10.megabytes # This will dynamically change
end
end
I've tried this but I keep getting an error saying "unknown method". Lambdas and Procs don't work either. Has anyone ever tried this? Thanks
