Class: DomRender

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

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(x) ⇒ DomRender

Returns a new instance of DomRender.



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# File 'lib/dom_render.rb', line 12

def initialize(x)
  
  doc = if x.kind_of? Rexle then
    x
  else
    Rexle.new x.gsub(/\n/,'')
  end
  
  @to_a = render doc.root
end

Instance Attribute Details

#to_a ⇒ Object (readonly)

Returns the value of attribute to_a.



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# File 'lib/dom_render.rb', line 10

def to_a
  @to_a
end

Instance Method Details

#render(x) ⇒ Object 



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

def render(x)
  
  style = fetch_style(x.attributes) if x.attributes.has_key? :style
  args = [x]
  args.concat([x.attributes, style])
  
  r = method(x.name.to_sym).call(*args)
  
  if r.last.empty? then
    r[0..-2]
  else
    r
  end
end

#render_all(x) ⇒ Object 



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# File 'lib/dom_render.rb', line 38

def render_all(x)

  len = x.children.length - 1

  x.children.map.with_index do |obj,i|

    if obj.is_a? String then
      i == 0 ? obj.lstrip.sub(/\s+$/,' ') : obj.rstrip.sub(/^\s+/,' ')
    elsif obj.is_a? Rexle::Element
      render obj
    end

  end

end