class Eco::API::Common::People::PersonAttributeParser

Class to define a parser/serializer.

def attribute_present(active_when)

the internal attribute is present
by default, an attribute paraser is active if in the entry to parse 
def attribute_present(active_when)
  Proc.new do |source_data|
    case source_data
    when Array
      keys = source_data
    when Hash
      keys = source_data.keys
    else
      keys = []
    end
    (source_data && keys.include?(self.attr)) ||
    (active_when && active_when.call(source_data))
  end
end

def def_parser(active_when: nil, &block)

Parameters:
  • active_when (Proc) -- that expects a list of internal attributes or the internal entry itself

Other tags:
    Note: -

Other tags:
    See: Eco::Language::Models::ParserSerializer#def_parser - 
def def_parser(active_when: nil, &block)
  @active_when = attribute_present(active_when)
  super(&block)
end

def parser_active?(source_data)

Returns:
  • (Boolean) - `true` if there's no callback defined or there is and evaluates `true` 
def parser_active?(source_data)
  @active_when.call(source_data)
end