Class: Goat::DOMTools::DOMAttrs

Inherits:
Hash show all
Defined in:
lib/goat/dom.rb

Class Method Summary collapse

Instance Method Summary collapse

Methods inherited from Hash

#glimpse, #map_to_hash

Class Method Details

.from_hash(hash, id = nil) ⇒ Object 



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# File 'lib/goat/dom.rb', line 355

def self.from_hash(hash, id=nil)
  d = self[hash]
  d.id = id
  d.clean
  d
end

Instance Method Details

#clean ⇒ Object 



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# File 'lib/goat/dom.rb', line 368

def clean
  self.each do |k, v|
    if v.kind_of?(String) && v.start_with?('dom_') && (!@id || v !~ /#{@id}/)
      deleted[k] = v
      self.delete(k)
    end
  end
end

#deleted ⇒ Object 



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# File 'lib/goat/dom.rb', line 362

def deleted
  @deleted ||= {}
end

#id=(id) ⇒ Object 



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# File 'lib/goat/dom.rb', line 366

def id=(id); @id = id; end

#inspect ⇒ Object 



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# File 'lib/goat/dom.rb', line 382

def inspect
  start = super[0..-2]
  o = []
  deleted.each do |k, v|
    o << "#{k.inspect}=>**#{v.inspect}**"
  end
  
  start + (o.empty? ? '' : ', ' + o.join(', ')) + '}'
end

#reconstitute ⇒ Object 



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# File 'lib/goat/dom.rb', line 377

def reconstitute
  (deleted.keys - self.keys).each{|k| self[k] = deleted[k]}
  self
end