Methods
Classes and Modules
Class ActionController::Reloader::BodyWrapperPublic Class methods
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# File actionpack/lib/action_controller/reloader.rb, line 30 30: def self.run(lock = @@default_lock) 31: lock.lock 32: begin 33: Dispatcher.reload_application 34: status, headers, body = yield 35: # We do not want to call 'cleanup_application' in an ensure block 36: # because the returned Rack response body may lazily generate its data. This 37: # is for example the case if one calls 38: # 39: # render :text => lambda { ... code here which refers to application models ... } 40: # 41: # in an ActionController. 42: # 43: # Instead, we will want to cleanup the application code after the request is 44: # completely finished. So we wrap the body in a BodyWrapper class so that 45: # when the Rack handler calls #close during the end of the request, we get to 46: # run our cleanup code. 47: [status, headers, BodyWrapper.new(body, lock)] 48: rescue Exception 49: lock.unlock 50: raise 51: end 52: end