27 lines
583 B
Ruby
27 lines
583 B
Ruby
require 'html5/treewalkers/base'
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module HTML5
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module TreeWalkers
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class << self
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def [](name)
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case name.to_s.downcase
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when 'simpletree' then
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require 'html5/treewalkers/simpletree'
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SimpleTree::TreeWalker
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when 'rexml' then
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require 'html5/treewalkers/rexml'
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REXML::TreeWalker
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when 'hpricot' then
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require 'html5/treewalkers/hpricot'
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Hpricot::TreeWalker
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else
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raise "Unknown TreeWalker #{name}"
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end
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end
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alias :getTreeWalker :[]
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end
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end
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end
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