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# Copyright (C) the Rugged contributors. All rights reserved.
#
# This file is part of Rugged, distributed under the MIT license.
# For full terms see the included LICENSE file.
module Rugged
class Repository
def attributes(path, options = {})
Attributes.new(self, path, options)
end
class Attributes
include Enumerable
LOAD_PRIORITIES = {
[:file, :index] => 0,
[:index, :file] => 1,
[:index] => 2,
}
def self.parse_opts(opt)
flags = LOAD_PRIORITIES[opt[:priority]] || 0
flags |= 4 if opt[:skip_system]
flags
end
def initialize(repository, path, options = {})
@repository = repository
@path = path
@load_flags = Attributes.parse_opts(options)
end
def [](attribute)
@repository.fetch_attributes(@path, attribute, @load_flags)
end
def to_h
@hash ||= @repository.fetch_attributes(@path, nil, @load_flags)
end
def each(&block)
to_h.each(&block)
end
end
end
end
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