Class: Lutaml::Turtle::Adapter

Inherits:
Object
  • Object
show all
Defined in:
lib/lutaml/turtle/adapter.rb

Instance Attribute Summary collapse

Class Method Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(data, register: nil) ⇒ Adapter

Returns a new instance of Adapter.



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# File 'lib/lutaml/turtle/adapter.rb', line 8

def initialize(data, register: nil)
  @data = data
  @register = register || Lutaml::Model::Config.default_register
end

Instance Attribute Details

#data ⇒ Object (readonly)

Returns the value of attribute data.



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# File 'lib/lutaml/turtle/adapter.rb', line 6

def data
  @data
end

#register ⇒ Object (readonly)

Returns the value of attribute register.



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# File 'lib/lutaml/turtle/adapter.rb', line 6

def register
  @register
end

Class Method Details

.parse(turtle_string, _options = {}) ⇒ Object 



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# File 'lib/lutaml/turtle/adapter.rb', line 13

def self.parse(turtle_string, _options = {})
  require "rdf/turtle"
  graph = RDF::Graph.new
  RDF::Turtle::Reader.new(turtle_string).each_statement do |stmt|
    graph << stmt
  end
  graph
end

Instance Method Details

#to_turtle(_options = {}) ⇒ Object 



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# File 'lib/lutaml/turtle/adapter.rb', line 22

def to_turtle(_options = {})
  require "rdf/turtle"
  case data
  when String
    data
  when RDF::Enumerable
    RDF::Turtle::Writer.buffer { |w| data.each_statement { |s| w << s } }
  else
    data.to_s
  end
end