Sha256: 0b8ea678deb5ad358cabacc89c1fd9493314e3ffb0d19a8408b79ad3b2fbfb4d
Contents?: true
Size: 800 Bytes
Versions: 5
Compression:
Stored size: 800 Bytes
Contents
module FileData
# Operations common to all files
class FileInfo
class << self
attr_reader :info_maps
end
@info_maps ||= {}
%w[creation_date origin_date].each do |method_name|
define_singleton_method(method_name) do |filename|
File.open(filename, 'rb') do |stream|
reader = reader_class(filename)
raise "No metadata parser class found for the file #{filename}" if reader.nil?
reader_class(filename).send(method_name, stream)
end
end
end
def self.reader_class(filename)
info_maps[get_reader_key(filename)]
end
def self.can_handle?(filename)
info_maps.key?(get_reader_key(filename))
end
def self.get_reader_key(filename)
File.extname(filename).downcase
end
end
end
Version data entries
5 entries across 5 versions & 1 rubygems