lib/to_source/visitor.rb in to_source-0.2.3 vs lib/to_source/visitor.rb in to_source-0.2.4

@@ -1045,11 +1045,11 @@
       else
         false
       end
     end
 
-    # Emit send literal
+    # Emit send node
     #
     # @param [Rubinius::AST::Node] node
     #
     # @return [undefined]
     #
@@ -1098,17 +1098,20 @@
       emit(open)
 
       array_body(array)
       is_block_pass = block.kind_of?(Rubinius::AST::BlockPass)
 
+      empty = array.empty?
+
       if arguments.splat
-        emit(', ') unless array.empty?
+        emit(', ') unless empty
         dispatch(arguments.splat)
+        empty = false
       end
 
       if is_block_pass
-        emit(', ') unless array.empty? 
+        emit(', ') unless empty
         block_pass(block)
       end
 
       emit(close)
 
@@ -1155,10 +1158,11 @@
     #
     def send_with_arguments(node)
       if node.name == :[]
         return element_reference(node)
       end
+
       return if process_binary_operator(node)
 
       if receiver(node)
         emit('.')
       end
@@ -1547,10 +1551,22 @@
       body(node.body)
 
       kend
     end
 
+    # Emit pattern variable
+    #
+    # @param [Rubinius::AST::PatternVariable] node
+    #
+    # @return [undefined]
+    #
+    # @api private
+    #
+    def pattern_variable(node)
+      emit(node.name)
+    end
+
     # Emit pattern arguments
     #
     # @param [Rubinius::AST::PatternArguments] node
     #
     # @return [undefined]
@@ -1559,11 +1575,11 @@
     #
     def pattern_arguments(node)
       emit('(')
       arguments = node.arguments.body
       arguments.each_with_index do |argument, index|
-        emit(argument.name)
+        dispatch(argument)
         emit(', ') unless index == arguments.size - 1
       end
       emit(')')
     end
 
@@ -1746,9 +1762,10 @@
     #
     def block_pass(node)
       emit('&')
       dispatch(node.body)
     end
+    alias_method :block_pass19, :block_pass
 
     # Emit return statement
     #
     # @param [Rubinius::AST::Node] node
     #