31 lines
664 B
Ruby
31 lines
664 B
Ruby
# A mixin for Pacemaker::Resource subclasses which support meta attributes
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# (priority, target-role, is-managed, etc.)
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module Pacemaker
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module Mixins
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module Resource
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module Meta
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def self.included(base)
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base.extend ClassMethods
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end
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attr_accessor :meta
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def meta_string
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self.class.meta_string(meta)
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end
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module ClassMethods
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def meta_string(meta)
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return "" if ! meta or meta.empty?
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"meta " +
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meta.sort.map do |key, value|
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%'#{key}="#{value}"'
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end.join(' ')
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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
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end
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