Module: Savon::CoreExt::Hash

Defined in:
lib/savon/core_ext/hash.rb

Instance Method Summary collapse

Instance Method Details

#find_soap_body ⇒ Object

Returns the values from the soap:Body element or an empty Hash in case the soap:Body tag could not be found.



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# File 'lib/savon/core_ext/hash.rb', line 13

def find_soap_body
  envelope = self[keys.first] || {}
  body_key = envelope.keys.find { |key| /.+:Body/ =~ key } rescue nil
  body_key ? envelope[body_key].map_soap_response : {}
end

#map_soap_response ⇒ Object

Maps keys and values of a Hash created from SOAP response XML to more convenient Ruby Objects.



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# File 'lib/savon/core_ext/hash.rb', line 20

def map_soap_response
  inject({}) do |hash, (key, value)|
    value = case value
      when ::Hash   then value["xsi:nil"] ? nil : value.map_soap_response
      when ::Array  then value.map { |val| val.map_soap_response rescue val }
      when ::String then value.map_soap_response
    end
    
    new_key = if Savon.strip_namespaces?
      key.strip_namespace.snakecase.to_sym
    else
      key.snakecase
    end
    
    if hash[new_key] # key already exists, value should be added as an Array
      hash[new_key] = [hash[new_key], value].flatten
      result = hash
    else
      result = hash.merge new_key => value
    end
    result
  end
end