Module: Ripl::Rc::SqueezeHistory::Imp

Included in:
U
Defined in:
lib/ripl/rc/squeeze_history.rb

Instance Method Summary collapse

Instance Method Details

#squeeze_history(history) ⇒ Object 



34
35
36
37
38
39
40
41
42
 
# File 'lib/ripl/rc/squeeze_history.rb', line 34

def squeeze_history history
  history.to_a.inject([]){ |result, item|
    if result.last == item
      result
    else
      result << item
    end
  }.last(Ripl.config[:rc_squeeze_history_size])
end