diff options
Diffstat (limited to 'activerecord/lib/active_record/attribute_set.rb')
| -rw-r--r-- | activerecord/lib/active_record/attribute_set.rb | 12 |
1 files changed, 10 insertions, 2 deletions
diff --git a/activerecord/lib/active_record/attribute_set.rb b/activerecord/lib/active_record/attribute_set.rb index 9142317646..013a7d0e01 100644 --- a/activerecord/lib/active_record/attribute_set.rb +++ b/activerecord/lib/active_record/attribute_set.rb @@ -31,8 +31,16 @@ module ActiveRecord attributes.each_key.select { |name| self[name].initialized? } end - def fetch_value(name) - self[name].value { |n| yield n if block_given? } + if defined?(JRUBY_VERSION) + # This form is significantly faster on JRuby, and this is one of our biggest hotspots. + # https://github.com/jruby/jruby/pull/2562 + def fetch_value(name, &block) + self[name].value(&block) + end + else + def fetch_value(name) + self[name].value { |n| yield n if block_given? } + end end def write_from_database(name, value) |