Class: SequelMapper::CollectionMutabilityProxy

Inherits:
Object
  • Object
show all
Extended by:
Forwardable
Includes:
Enumerable, ShortInspectionString
Defined in:
lib/sequel_mapper/collection_mutability_proxy.rb

Instance Method Summary collapse

Methods included from ShortInspectionString

#inspect, #inspectable_properties

Constructor Details

#initialize(collection) ⇒ CollectionMutabilityProxy

Returns a new instance of CollectionMutabilityProxy.



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# File 'lib/sequel_mapper/collection_mutability_proxy.rb', line 8

def initialize(collection)
  @collection = collection
  @added_nodes = []
  @deleted_nodes = []
end

Instance Method Details

#delete(node) ⇒ Object 



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# File 'lib/sequel_mapper/collection_mutability_proxy.rb', line 38

def delete(node)
  @deleted_nodes.push(node)
  self
end

#each(&block) ⇒ Object 



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# File 'lib/sequel_mapper/collection_mutability_proxy.rb', line 29

def each(&block)
  if block
    enum.each(&block)
    self
  else
    enum
  end
end

#each_deleted(&block) ⇒ Object 



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# File 'lib/sequel_mapper/collection_mutability_proxy.rb', line 24

def each_deleted(&block)
  @deleted_nodes.each(&block)
end

#each_loaded(&block) ⇒ Object 



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# File 'lib/sequel_mapper/collection_mutability_proxy.rb', line 20

def each_loaded(&block)
  loaded_enum.each(&block)
end

#push(node) ⇒ Object 



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# File 'lib/sequel_mapper/collection_mutability_proxy.rb', line 43

def push(node)
  @added_nodes.push(node)
end