May 26, 2018

Perl extension to {in,de}flate columns to Path::Class::File objects

Provides inflation to a PathClassFile object allowing file system storage of BLOBS.

The storage path is specified with fs_column_path. Each file receives a unique name, so the storage for all FS columns can share the same path.

Within the path specified by fs_column_path, files are stored in sub-directories based on the first 2 characters of the unique file names. Up to 256 sub-directories will be created, as needed. Override _fs_column_dirs in a derived class to change this behavior.

fs_new_on_update will create a new file name if the file has been updated.

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