diff options
Diffstat (limited to 'activerecord/lib/active_record/named_scope.rb')
| -rw-r--r-- | activerecord/lib/active_record/named_scope.rb | 24 |
1 files changed, 23 insertions, 1 deletions
diff --git a/activerecord/lib/active_record/named_scope.rb b/activerecord/lib/active_record/named_scope.rb index 06edaed3d5..c7cf1731c1 100644 --- a/activerecord/lib/active_record/named_scope.rb +++ b/activerecord/lib/active_record/named_scope.rb @@ -102,7 +102,13 @@ module ActiveRecord class Scope attr_reader :proxy_scope, :proxy_options - [].methods.each { |m| delegate m, :to => :proxy_found unless m =~ /(^__|^nil\?|^send|^object_id$|class|extend|find|count|sum|average|maximum|minimum|paginate)/ } + + [].methods.each do |m| + unless m =~ /(^__|^nil\?|^send|^object_id$|class|extend|find|count|sum|average|maximum|minimum|paginate|first|last)/ + delegate m, :to => :proxy_found + end + end + delegate :scopes, :with_scope, :to => :proxy_scope def initialize(proxy_scope, options, &block) @@ -115,6 +121,22 @@ module ActiveRecord load_found; self end + def first(*args) + if args.first.kind_of?(Integer) || (@found && !args.first.kind_of?(Hash)) + proxy_found.first(*args) + else + find(:first, *args) + end + end + + def last(*args) + if args.first.kind_of?(Integer) || (@found && !args.first.kind_of?(Hash)) + proxy_found.last(*args) + else + find(:last, *args) + end + end + protected def proxy_found @found || load_found |