diff options
Diffstat (limited to 'activestorage/app/models/active_storage/filename.rb')
| -rw-r--r-- | activestorage/app/models/active_storage/filename.rb | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/activestorage/app/models/active_storage/filename.rb b/activestorage/app/models/active_storage/filename.rb index b9413dec95..2b8880716e 100644 --- a/activestorage/app/models/active_storage/filename.rb +++ b/activestorage/app/models/active_storage/filename.rb @@ -5,6 +5,14 @@ class ActiveStorage::Filename include Comparable + class << self + # Returns a Filename instance based on the given filename. If the filename is a Filename, it is + # returned unmodified. If it is a String, it is passed to ActiveStorage::Filename.new. + def wrap(filename) + filename.kind_of?(self) ? filename : new(filename) + end + end + def initialize(filename) @filename = filename end |