Class: Hpricot::Elem

Inherits:
Object
  • Object
show all
Defined in:
lib/hpricot_ext.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Instance Attribute Details

#cache_search ⇒ Object

Returns the value of attribute cache_search.



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# File 'lib/hpricot_ext.rb', line 4

def cache_search
  @cache_search
end

Instance Method Details

#_inner_html=(html) ⇒ Object 



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# File 'lib/hpricot_ext.rb', line 19

def _inner_html=(html)
  @_inner_html = html
end

#_output ⇒ Object 



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# File 'lib/hpricot_ext.rb', line 23

alias :_output :output

#_search ⇒ Object 



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# File 'lib/hpricot_ext.rb', line 5

alias :_search :search

#output(out, opts = {}) ⇒ Object 



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# File 'lib/hpricot_ext.rb', line 24

def output(out, opts={})
  if @_inner_html
    if empty? and ElementContent[@stag.name] == :EMPTY
      @stag.output(out, opts.merge(:style => :empty))
    else
      @stag.output(out, opts)
      out << @_inner_html
      if @etag
        @etag.output(out, opts)
      elsif !opts[:preserve]
        ETag.new(@stag.name).output(out,opts)
      end
    end
  else
    _output(out,opts)
  end
end

#search(expr, &block) ⇒ Object 



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# File 'lib/hpricot_ext.rb', line 6

def search(expr,&block)
  if @_inner_html
    self.inner_html= @_inner_html 
    @_inner_html = nil
  end
  if cache_search
    @_search ||= {}
    @_search[expr] || @_search[expr] = _search(expr,&block)
  else
    _search(expr,&block)
  end
end