Class: Amline::HpricotTraverser

Inherits:
BlankSlate show all
Defined in:
lib/ruport/util/graph/amline.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(some_root) ⇒ HpricotTraverser

Returns a new instance of HpricotTraverser.



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# File 'lib/ruport/util/graph/amline.rb', line 110

def initialize(some_root)
  @root = some_root
end

Dynamic Method Handling

This class handles dynamic methods through the method_missing method

#method_missing(id, *args, &block) ⇒ Object 



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# File 'lib/ruport/util/graph/amline.rb', line 116

def method_missing(id, *args, &block)
  if id.to_s =~ /^(\w+)=/
    @root.at($1).innerHTML =  args[0].to_s
  elsif id.to_s =~ /^(\w+)!/
    @root.at($1)
  else
    new_root = @root.at(id) or raise
    HpricotTraverser.new(new_root)
  end
rescue
  raise UnknownOption
end

Instance Attribute Details

#root ⇒ Object (readonly)

Returns the value of attribute root.



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# File 'lib/ruport/util/graph/amline.rb', line 114

def root
  @root
end

Instance Method Details

#==(other) ⇒ Object 



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# File 'lib/ruport/util/graph/amline.rb', line 129

def ==(other)
  @root == other
end

#inspect ⇒ Object 



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# File 'lib/ruport/util/graph/amline.rb', line 133

def inspect
  @root
end

#to_s ⇒ Object Also known as: to_xml 



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# File 'lib/ruport/util/graph/amline.rb', line 137

def to_s
  @root.to_s
end