diff options
Diffstat (limited to 'activerecord/lib/arel/visitors/visitor.rb')
| -rw-r--r-- | activerecord/lib/arel/visitors/visitor.rb | 12 |
1 files changed, 8 insertions, 4 deletions
diff --git a/activerecord/lib/arel/visitors/visitor.rb b/activerecord/lib/arel/visitors/visitor.rb index 2d5a2b6681..d65ac820bc 100644 --- a/activerecord/lib/arel/visitors/visitor.rb +++ b/activerecord/lib/arel/visitors/visitor.rb @@ -7,8 +7,8 @@ module Arel # :nodoc: all @dispatch = get_dispatch_cache end - def accept(object, *args) - visit object, *args + def accept(object, collector = nil) + visit object, collector end private @@ -24,9 +24,13 @@ module Arel # :nodoc: all self.class.dispatch_cache end - def visit(object, *args) + def visit(object, collector = nil) dispatch_method = dispatch[object.class] - send dispatch_method, object, *args + if collector + send dispatch_method, object, collector + else + send dispatch_method, object + end rescue NoMethodError => e raise e if respond_to?(dispatch_method, true) superklass = object.class.ancestors.find { |klass| |