module Shrine::Plugins::DataUri::AttacherMethods - Shrine: Toolkit for file uploads

Source

# File lib/shrine/plugins/data_uri.rb
106 def assign_data_uri(uri, **options)
107   return if uri == "" || uri.nil?
108 
109   data_file = shrine_class.data_uri(uri)
110   attach_cached(data_file, **options)
111 rescue ParseError => error
112   errors.clear << data_uri_error_messsage(uri, error)
113   false
114 end

Handles assignment of a data URI. If the regexp matches, it extracts the content type, decodes it, wrappes it in a StringIO and assigns it. If it fails, it sets the error message and assigns the uri in an instance variable so that it shows up on the UI.

data_uri ()

Source

# File lib/shrine/plugins/data_uri.rb
123 def data_uri
124   @data_uri
125 end

Used by <name>_data_uri attachment method.

data_uri= (uri)

Source

# File lib/shrine/plugins/data_uri.rb
117 def data_uri=(uri)
118   assign_data_uri(uri)
119   @data_uri = uri
120 end

Used by <name>_data_uri= attachment method.