Sha256: 5d8961d8069a041588a9805bd1c029937421d708a2ff33211f6f860ae53e9c13
Contents?: true
Size: 860 Bytes
Versions: 76
Compression:
Stored size: 860 Bytes
Contents
module ActionSubscriber
module Middleware
module ActiveRecord
class QueryCache
CURRENT_CONNECTION = "_action_subscriber_query_cache_current_connection".freeze
def initialize(app)
@app = app
end
def call(env)
connection = ::Thread.current[CURRENT_CONNECTION] = ::ActiveRecord::Base.connection
enabled = connection.query_cache_enabled
connection.enable_query_cache!
@app.call(env)
ensure
restore_query_cache_settings(enabled)
end
private
def restore_query_cache_settings(enabled)
::Thread.current[CURRENT_CONNECTION].clear_query_cache
::Thread.current[CURRENT_CONNECTION].disable_query_cache! unless enabled
::Thread.current[CURRENT_CONNECTION] = nil
end
end
end
end
end
Version data entries
76 entries across 76 versions & 1 rubygems