Method: FSDB::Database#get_file_id

Defined in:
lib/fsdb/database.rb

#get_file_id(abs_path) ⇒ Object

Convert an absolute path to a unique key for the cache, raising MissingFileError if the file does not exist.



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# File 'lib/fsdb/database.rb', line 208

def get_file_id(abs_path)
  _get_file_id(abs_path)
rescue Errno::ENOTDIR
  # db['x'] = 0; db.edit 'x/' do end
  raise NotDirError
rescue Errno::ENOENT
  raise MissingFileError, "Cannot find file at #{abs_path}"
rescue Errno::EINTR
  retry
end