Module: DTK::DSL::Template::Parsing::ClassMixin

Included in:
DTK::DSL::Template
Defined in:
lib/dsl/template/parsing/class_mixin.rb

Instance Method Summary collapse

Instance Method Details

#elements_collection_type ⇒ Object

Indicates whether collection of elements to parse is a hash or array This can be overwritten



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# File 'lib/dsl/template/parsing/class_mixin.rb', line 29

def elements_collection_type
  nil
end

#file_parser_output_array ⇒ Object 



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# File 'lib/dsl/template/parsing/class_mixin.rb', line 33

def file_parser_output_array
  FileParser::Output.create(:output_type => :array)
end

#file_parser_output_hash ⇒ Object 



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# File 'lib/dsl/template/parsing/class_mixin.rb', line 37

def file_parser_output_hash
  FileParser::Output.create(:output_type => :hash)
end

#parse_element(input, parent_info, opts = {}) ⇒ Object

opts can have keys

:index



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# File 'lib/dsl/template/parsing/class_mixin.rb', line 43

def parse_element(input, parent_info, opts = {})
  if input.nil?
    nil
  else
    file_obj   = parent_info.parent.file_obj 
    parent_key = ParentKey.parent_key(parent_info, opts[:index])
    create_for_parsing(input, :file_obj => file_obj, :parent_key => parent_key).parse
  end
end

#parse_elements(_input_elements, _parent_info) ⇒ Object

Main template-specific parse call; Concrete classes overwrite this

Raises:



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# File 'lib/dsl/template/parsing/class_mixin.rb', line 23

def parse_elements(_input_elements, _parent_info)
  raise Error::NoMethodForConcreteClass.new(self)
end