Class: Wrxer::ElementAttribute

Inherits:
Coercion
  • Object
show all
Defined in:
lib/wrxer/coercion.rb

Class Method Summary collapse

Methods inherited from Coercion

xpath

Class Method Details

.call(document, params = {}) ⇒ Object 



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# File 'lib/wrxer/coercion.rb', line 40

def self.call(document, params = {})
  element = document.attributes[params[:xpath].to_s]
  element.nil? ? nil : self.coerce(element)
end

.coerce(document) ⇒ Object 



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# File 'lib/wrxer/coercion.rb', line 45

def self.coerce(document)
  document.value
end