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[packages/precise/mcollective.git]
/
parents.rb
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module I18n
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module Locale
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module Tag
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module Parents
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def parent
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@parent ||= begin
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segs = to_a.compact
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segs.length > 1 ? self.class.tag(*segs[0..(segs.length-2)].join('-')) : nil
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end
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end
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def self_and_parents
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@self_and_parents ||= [self] + parents
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end
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def parents
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@parents ||= ([parent] + (parent ? parent.parents : [])).compact
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end
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end
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end
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end
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end