Class: SaveQueue::UniqQueue

Inherits:
Object
  • Object
show all
Extended by:
Forwardable
Defined in:
lib/save_queue/uniq_queue.rb

Direct Known Subclasses

ObjectQueue

Constant Summary collapse

DELEGATED_METHODS = 
[:empty?,
:any?,
:size,
:count,
:clear,
:inspect,
:to_s,
:first,
:last,
:pop,
:shift]

Instance Method Summary collapse

Constructor Details

#initialize ⇒ UniqQueue

Returns a new instance of UniqQueue.



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# File 'lib/save_queue/uniq_queue.rb', line 19

def initialize
  @queue = []
end

Instance Method Details

#<<(*args) ⇒ Object 



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# File 'lib/save_queue/uniq_queue.rb', line 41

def << *args
  add *args
  self
end

#add(object) ⇒ Object 



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# File 'lib/save_queue/uniq_queue.rb', line 29

def add object
  return false if @queue.include? object
  @queue << object

  true
end

#add_all(objects) ⇒ Object 



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# File 'lib/save_queue/uniq_queue.rb', line 23

def add_all objects
  Array(objects).each do |object|
    add object
  end
end

#push(*args) ⇒ Object

alias_method :push, :add # Not working as expected: does not save inheritance



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# File 'lib/save_queue/uniq_queue.rb', line 37

def push(*args)
  add *args
end