# frozen_string_literal: true module DropboxApi::Metadata # This class is used as an adapter so we can create an object of the pertinent # class when we need to infer the type from the data. # # This same pattern is used in `DropboxApi::Metadata::Resource` class SharedLinkMetadata class << self def new(data) class_for(data['.tag'].to_sym).new(data) end private def class_for(tag) case tag when :file DropboxApi::Metadata::FileLinkMetadata when :folder DropboxApi::Metadata::FolderLinkMetadata else raise ArgumentError, "Unable to infer resource type for `#{tag}`" end end end end end