module Dustbag::Parser::Node
Attributes
node[R]
subnodes[R]
Public Class Methods
included(base)
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# File lib/dustbag/parser/node.rb, line 9 def self.included(base) base.extend(ClassMethods) end
new(node)
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# File lib/dustbag/parser/node.rb, line 13 def initialize(node) @node = node @subnodes = {} end
Public Instance Methods
repeated_subnodes(subnode_name)
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# File lib/dustbag/parser/node.rb, line 27 def repeated_subnodes(subnode_name) subnodes[subnode_name] ||= node.locate(subnode_name) end
repeated_subnodes_text(subnode_name)
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# File lib/dustbag/parser/node.rb, line 31 def repeated_subnodes_text(subnode_name) repeated_subnodes(subnode_name).map(&:text) end
subnode(subnode_name)
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# File lib/dustbag/parser/node.rb, line 23 def subnode(subnode_name) subnodes[subnode_name] ||= node.locate(subnode_name).first end
subnode_text(subnode_name)
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# File lib/dustbag/parser/node.rb, line 18 def subnode_text(subnode_name) subnode = subnode(subnode_name) subnode && subnode.text end