Class: TimestampQueue

Inherits:
Object
  • Object
show all
Defined in:
lib/timestamp_queue.rb

Instance Method Summary collapse

Constructor Details

#initialize ⇒ TimestampQueue

Returns a new instance of TimestampQueue.



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# File 'lib/timestamp_queue.rb', line 4

def initialize
  @queue = MultiRBTree.new
end

Instance Method Details

#empty? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/timestamp_queue.rb', line 27

def empty?
  @queue.empty?
end

#find(which, params = nil) ⇒ Object 



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# File 'lib/timestamp_queue.rb', line 19

def find( which, params=nil )
  if which == :first
    _find_first( params )
  elsif which == :all
    _find_all( params )
  end
end

#insert(key, params = nil) ⇒ Object 



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# File 'lib/timestamp_queue.rb', line 8

def insert( key, params=nil )
  ts = nil
  if ( params.is_a?( Hash ) ) &&
     ( params.has_key?( :timestamp ) )
    ts = params[:timestamp]
  else
    ts = _current_time
  end      
  @queue[ts] = key
end