diff options
Diffstat (limited to 'activerecord/lib/active_record/relation/query_attribute.rb')
-rw-r--r-- | activerecord/lib/active_record/relation/query_attribute.rb | 27 |
1 files changed, 17 insertions, 10 deletions
diff --git a/activerecord/lib/active_record/relation/query_attribute.rb b/activerecord/lib/active_record/relation/query_attribute.rb index f64bd30d38..cd18f27330 100644 --- a/activerecord/lib/active_record/relation/query_attribute.rb +++ b/activerecord/lib/active_record/relation/query_attribute.rb @@ -18,24 +18,31 @@ module ActiveRecord end def nil? - !value_before_type_cast.is_a?(StatementCache::Substitute) && - (value_before_type_cast.nil? || value_for_database.nil?) + unless value_before_type_cast.is_a?(StatementCache::Substitute) + value_before_type_cast.nil? || + type.respond_to?(:subtype, true) && value_for_database.nil? + end + rescue ::RangeError end - def boundable? - return @_boundable if defined?(@_boundable) - nil? - @_boundable = true + def infinite? + infinity?(value_before_type_cast) || infinity?(value_for_database) rescue ::RangeError - @_boundable = false end - def infinity? - _infinity?(value_before_type_cast) || boundable? && _infinity?(value_for_database) + def unboundable? + if defined?(@_unboundable) + @_unboundable + else + value_for_database unless value_before_type_cast.is_a?(StatementCache::Substitute) + @_unboundable = nil + end + rescue ::RangeError + @_unboundable = type.cast(value_before_type_cast) <=> 0 end private - def _infinity?(value) + def infinity?(value) value.respond_to?(:infinite?) && value.infinite? end end |