method

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Ruby on Rails latest stable (v3.2.13) - 0 notes - Class: HTML::Tag

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What's this?

[](attr) public

A convenience for obtaining an attribute of the node. Returns nil if the node has no attributes.

# File actionpack/lib/action_controller/vendor/html-scanner/html/node.rb, line 300
    def [](attr)
      @attributes ? @attributes[attr] : nil
    end

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