Update some query calling sequences.

Author: gkellogg

lib/ld/patch/algebra/path.rb

@@ -52,11 +52,11 @@ def execute(queryable, options = {})
         case op
         when RDF::URI
           terms.map do |subject|
-            queryable.query(subject: subject, predicate: op).map(&:object)
+            queryable.query({subject: subject, predicate: op}).map(&:object)
           end.flatten
         when SPARQL::Algebra::Query
           # Get path solutions for each term for op
-          op.execute(queryable, options.merge(terms: terms)).map do |soln|
+          op.execute(queryable, **options.merge(terms: terms)).map do |soln|
             soln.path
           end.flatten
         else

lib/ld/patch/algebra/prefix.rb

@@ -31,7 +31,7 @@ class Prefix < SPARQL::Algebra::Operator::Binary
     # @see    http://www.w3.org/TR/rdf-sparql-query/#sparqlAlgebra
     def execute(queryable, options = {}, &block)
       debug(options) {"Prefix"}
-      @solutions = queryable.query(operands.last, options.merge(depth: options[:depth].to_i + 1), &block)
+      @solutions = queryable.query(operands.last, **options.merge(depth: options[:depth].to_i + 1), &block)
     end
 
     ##

lib/ld/patch/algebra/reverse.rb

@@ -30,7 +30,7 @@ def execute(queryable, options = {})
       terms = Array(options.fetch(:terms))
 
       results = terms.map do |object|
-        queryable.query(object: object, predicate: op).map(&:subject)
+        queryable.query({object: object, predicate: op}).map(&:subject)
       end.flatten
 
       RDF::Query::Solutions.new(results.map {|t| RDF::Query::Solution.new(path: t)})

lib/ld/patch/algebra/update_list.rb

@@ -35,7 +35,7 @@ def execute(queryable, options = {})
         var_or_iri = solution[var_or_iri]
       end
 
-      list_heads = queryable.query(subject: var_or_iri, predicate: predicate).map {|s| s.object}
+      list_heads = queryable.query({subject: var_or_iri, predicate: predicate}).map {|s| s.object}
 
       raise LD::Patch::Error, "UpdateList ambigious value for #{var_or_iri.to_ntriples} and #{predicate.to_ntriples}" if list_heads.length > 1
       raise LD::Patch::Error, "UpdateList no value found for #{var_or_iri.to_ntriples} and #{predicate.to_ntriples}" if list_heads.empty?