lib/sparql/algebra/operator/and.rb in sparql-1.1.5 vs lib/sparql/algebra/operator/and.rb in sparql-1.1.6

@@ -40,16 +40,16 @@
       #   options passed from query
       # @return [RDF::Literal::Boolean] `true` or `false`
       # @raise  [TypeError] if the operands could not be coerced to boolean literals
       def evaluate(bindings, options = {})
         begin
-          left = boolean(operand(0).evaluate(bindings, options.merge(:depth => options[:depth].to_i + 1))).true?
+          left = boolean(operand(0).evaluate(bindings, options.merge(depth: options[:depth].to_i + 1))).true?
         rescue TypeError
           left = nil
         end
         
         begin
-          right = boolean(operand(1).evaluate(bindings, options.merge(:depth => options[:depth].to_i + 1))).true?
+          right = boolean(operand(1).evaluate(bindings, options.merge(depth: options[:depth].to_i + 1))).true?
         rescue TypeError
           right = nil
         end
 
         # From http://www.w3.org/TR/rdf-sparql-query/#evaluation