Module: Lite::Containers::TopN::Abstract

Extended by:
Forwardable
Includes:
Abstract::Collection, Abstract::ImplicitKey
Included in:
AvlTree, Heap
Defined in:
lib/lite/containers/top_n/abstract.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Methods included from Abstract::ImplicitKey

#<<

Methods included from Abstract::Collection

#count, #empty?, #length, #size

Instance Attribute Details

#limit ⇒ Object (readonly)

Returns the value of attribute limit.



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# File 'lib/lite/containers/top_n/abstract.rb', line 25

def limit
  @limit
end

Instance Method Details

#drain! ⇒ Object 



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# File 'lib/lite/containers/top_n/abstract.rb', line 34

def drain!
  @backend.drain!
end

#initialize(backend, limit, filter) ⇒ Object 



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# File 'lib/lite/containers/top_n/abstract.rb', line 19

def initialize(backend, limit, filter)
  @backend = backend
  @limit = limit
  @filter = filter
end

#push(new_item) ⇒ Object 



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# File 'lib/lite/containers/top_n/abstract.rb', line 27

def push(new_item)
  return unless pass?(new_item)

  @backend.push(new_item)
  shrink
end