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-rw-r--r--Gemfile2
-rw-r--r--activerecord/lib/active_record/transactions.rb4
-rw-r--r--activesupport/lib/active_support/dependencies.rb2
3 files changed, 3 insertions, 5 deletions
diff --git a/Gemfile b/Gemfile
index 30b8f9aa08..3a446f1c13 100644
--- a/Gemfile
+++ b/Gemfile
@@ -62,7 +62,7 @@ platforms :ruby do
group :db do
gem 'pg', '>= 0.11.0'
- gem 'mysql', '>= 2.8.1'
+ gem 'mysql', '>= 2.8.1' if RUBY_VERSION < '2.0.0'
gem 'mysql2', '>= 0.3.10'
end
end
diff --git a/activerecord/lib/active_record/transactions.rb b/activerecord/lib/active_record/transactions.rb
index 9cec791faf..8acbc08e09 100644
--- a/activerecord/lib/active_record/transactions.rb
+++ b/activerecord/lib/active_record/transactions.rb
@@ -293,9 +293,7 @@ module ActiveRecord
begin
status = yield
rescue ActiveRecord::Rollback
- if defined?(@_start_transaction_state)
- @_start_transaction_state[:level] = (@_start_transaction_state[:level] || 0) - 1
- end
+ @_start_transaction_state[:level] = (@_start_transaction_state[:level] || 0) - 1
status = nil
end
diff --git a/activesupport/lib/active_support/dependencies.rb b/activesupport/lib/active_support/dependencies.rb
index 77cab6f08d..5ce2a0bd08 100644
--- a/activesupport/lib/active_support/dependencies.rb
+++ b/activesupport/lib/active_support/dependencies.rb
@@ -331,7 +331,7 @@ module ActiveSupport #:nodoc:
def require_or_load(file_name, const_path = nil)
log_call file_name, const_path
- file_name = $1 if file_name =~ /^(.*)\.rb$/
+ file_name = $` if file_name =~ /\.rb\z/
expanded = File.expand_path(file_name)
return if loaded.include?(expanded)