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Contents
module ActiveFedora::Associations
##
# A composite object for an array of IDs. This abstracts away the fact that an
# ID might be either a relative ID or a URI to a resource.
class IDComposite
attr_reader :ids, :id_translator
include Enumerable
# @param [Array<#to_s>] ids An array of ids or URIs to convert to IDs.
# @param [#call] id_translator An object to handle the conversion of a URI
# to an ID.
def initialize(ids, id_translator)
@ids = ids
@id_translator = id_translator
end
# @return [Array<relative_id>]
def each
ids.each do |id|
yield convert(id)
end
end
private
def convert(id)
if id.to_s.start_with?("http")
id_translator.call(id)
else
id
end
end
end
end
Version data entries
87 entries across 87 versions & 1 rubygems