instiki/vendor/rails/activerecord/lib/active_record/query_cache.rb
Jacques Distler 4e14ccc74d Instiki 0.16.3: Rails 2.3.0
Instiki now runs on the Rails 2.3.0 Candidate Release.
Among other improvements, this means that it now 
automagically selects between WEBrick and Mongrel.

Just run

    ./instiki --daemon
2009-02-04 14:26:08 -06:00

34 lines
717 B
Ruby

module ActiveRecord
class QueryCache
module ClassMethods
# Enable the query cache within the block if Active Record is configured.
def cache(&block)
if ActiveRecord::Base.configurations.blank?
yield
else
connection.cache(&block)
end
end
# Disable the query cache within the block if Active Record is configured.
def uncached(&block)
if ActiveRecord::Base.configurations.blank?
yield
else
connection.uncached(&block)
end
end
end
def initialize(app)
@app = app
end
def call(env)
ActiveRecord::Base.cache do
@app.call(env)
end
end
end
end