checking for delayed_job (change in rails3)?

[keone]

You might want to change
@@dj = (defined? Delayed) == "constant" && (instance_methods.include? 'send_later') #this means Delayed_job exists , so make use of asynchronous delivery of pfeed

to
@@dj = (defined? Delayed) == "constant" && (instance_methods.include? :send_later) #this means Delayed_job exists , so make use of asynchronous delivery of pfeed

in line 45 of app/models/pfeed_item.rb. Was necessary for rails3.