Class: DocumentBuilder::Property

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

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(name, type: nil, selector: nil) ⇒ Property

Returns a new instance of Property.



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# File 'lib/document_builder/property.rb', line 5

def initialize(name, type: nil, selector: nil)
  @name = name
  @selector = selector
  @type = type || Coercion::TextProperty
end

Instance Attribute Details

#name ⇒ Object (readonly)

Returns the value of attribute name.



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# File 'lib/document_builder/property.rb', line 3

def name
  @name
end

#node ⇒ Object (readonly)

Returns the value of attribute node.



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# File 'lib/document_builder/property.rb', line 3

def node
  @node
end

#selector ⇒ Object (readonly)

Returns the value of attribute selector.



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# File 'lib/document_builder/property.rb', line 3

def selector
  @selector
end

#type ⇒ Object (readonly)

Returns the value of attribute type.



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# File 'lib/document_builder/property.rb', line 3

def type
  @type
end

Instance Method Details

#call(document) ⇒ Object 



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# File 'lib/document_builder/property.rb', line 11

def call(document)
  return nil if document.nil?

  if selector.nil? || document.name == selector
    @node = document
  else
    @node =  document.at_xpath(selector)
  end

  type.call(@node)
end