expansion.rb in rdf-microdata-3.1.0

- old
+ new

@@ -24,11 +24,10 @@
     # @see [OWL2 PROFILES][]
     def expand
       repo = RDF::Repository.new
       repo << self  # Add default graph
       
-      count = repo.count
       log_debug("expand") {"Loaded #{repo.size} triples into default graph"}
       
       repo = owl_entailment(repo)
 
       # Return graph with default graph
@@ -36,11 +35,11 @@
       repo.statements.each {|st| graph << st}
       graph
     end
 
     def rule(name, &block)
-      Rule.new(name, @options, block)
+      Rule.new(name, **@options, &block)
     end
 
     ##
     # An entailment rule
     #
@@ -70,10 +69,10 @@
       #   end
       #
       #   r.execute(queryable) {|statement| puts statement.inspect}
       #
       # @param [String] name
-      def initialize(name, options = {}, &block)
+      def initialize(name, **options, &block)
         @antecedents = []
         @consequents = []
         @options = options.dup
         @name = name
 