writer.rb in json-ld-0.1.3

- old
+ new

@@ -90,11 +90,11 @@
     # @yieldparam [RDF::Writer] writer
     def initialize(output = $stdout, options = {}, &block)
       options[:base_uri] ||= options[:base] if options.has_key?(:base)
       options[:base] ||= options[:base_uri] if options.has_key?(:base_uri)
       super do
-        @graph = RDF::Graph.new
+        @repo = RDF::Graph.new
 
         if block_given?
           case block.arity
             when 0 then instance_eval(&block)
             else block.call(self)
@@ -108,19 +108,19 @@
     #
     # @param  [Graph] graph
     # @return [void]
     def write_graph(graph)
       debug {"Add graph #{graph.inspect}"}
-      @graph = graph
+      @repo = graph
     end
 
     ##
     # Adds a statement to be serialized
     # @param  [RDF::Statement] statement
     # @return [void]
     def write_statement(statement)
-      @graph.insert(statement)
+      @repo.insert(statement)
     end
 
     ##
     # Addes a triple to be serialized
     # @param  [RDF::Resource] subject
@@ -128,11 +128,11 @@
     # @param  [RDF::Value]    object
     # @return [void]
     # @raise  [NotImplementedError] unless implemented in subclass
     # @abstract
     def write_triple(subject, predicate, object)
-      @graph.insert(Statement.new(subject, predicate, object))
+      @repo.insert(Statement.new(subject, predicate, object))
     end
 
     ##
     # Outputs the Serialized JSON-LD representation of all stored statements.
     #
@@ -143,10 +143,10 @@
     # @see    #write_triple
     def write_epilogue
       @debug = @options[:debug]
 
       # Turn graph into a triple array
-      statements = @graph.each_statement.to_a
+      statements = @repo.each_statement.to_a
       debug("writer") { "serialize #{statements.length} statements, #{@options.inspect}"}
       result = API.fromRDF(statements, nil, @options)
 
       # If we were provided a context, or prefixes, use them to compact the output
       context = RDF::Util::File.open_file(@options[:context]) if @options[:context].is_a?(String)