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| author | Rafael França <rafaelmfranca@gmail.com> | 2016-01-28 06:40:50 -0500 | 
|---|---|---|
| committer | Rafael França <rafaelmfranca@gmail.com> | 2016-01-28 06:40:50 -0500 | 
| commit | ac0446870f0504958ada7431681e37fffba6391a (patch) | |
| tree | 6addd27bd476a31792b3d665ee559aa282b03c2a | |
| parent | a69281614a7ed6c134d9a799419dd34dd5293a81 (diff) | |
| parent | ed15217b054de379d7b0d283d08b71f185fdf2e9 (diff) | |
| download | rails-ac0446870f0504958ada7431681e37fffba6391a.tar.gz rails-ac0446870f0504958ada7431681e37fffba6391a.tar.bz2 rails-ac0446870f0504958ada7431681e37fffba6391a.zip | |
Merge pull request #23303 from Empact/find-nth-deprecation
Consistently warn that passing an offset to `find_nth` is deprecated
| -rw-r--r-- | activerecord/lib/active_record/relation/finder_methods.rb | 21 | 
1 files changed, 10 insertions, 11 deletions
| diff --git a/activerecord/lib/active_record/relation/finder_methods.rb b/activerecord/lib/active_record/relation/finder_methods.rb index 3cbb12a09d..3f5d6de78a 100644 --- a/activerecord/lib/active_record/relation/finder_methods.rb +++ b/activerecord/lib/active_record/relation/finder_methods.rb @@ -489,20 +489,19 @@ module ActiveRecord      end      def find_nth(index, offset = nil) +      # TODO: once the offset argument is removed we rely on offset_index +      # within find_nth_with_limit, rather than pass it in via +      # find_nth_with_limit_and_offset +      if offset +        ActiveSupport::Deprecation.warn(<<-MSG.squish) +          Passing an offset argument to find_nth is deprecated, +          please use Relation#offset instead. +        MSG +      end        if loaded?          @records[index]        else -        # TODO: once the offset argument is removed we rely on offset_index -        # within find_nth_with_limit, rather than pass it in via -        # find_nth_with_limit_and_offset -        if offset -          ActiveSupport::Deprecation.warn(<<-MSG.squish) -            Passing an offset argument to find_nth is deprecated, -            please use Relation#offset instead. -          MSG -        else -          offset = offset_index -        end +        offset ||= offset_index          @offsets[offset + index] ||= find_nth_with_limit_and_offset(index, 1, offset: offset).first        end      end | 
