36 lines
637 B
Ruby
36 lines
637 B
Ruby
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module Ransack
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module Nodes
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class Attribute < Node
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attr_reader :name, :attr
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delegate :blank?, :==, :to => :name
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def initialize(context, name = nil)
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super(context)
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self.name = name unless name.blank?
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end
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def name=(name)
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@name = name
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@attr = contextualize(name) unless name.blank?
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end
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def valid?
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@attr
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end
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def eql?(other)
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self.class == other.class &&
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self.name == other.name
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end
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alias :== :eql?
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def hash
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self.name.hash
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end
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def persisted?
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false
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end
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end
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end
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end
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