Class: GreenButtonData::ModelCollection

Inherits:
Object
  • Object
show all
Includes:
Enumerable
Defined in:
lib/green-button-data/model_collection.rb

Instance Method Summary collapse

Constructor Details

#initialize ⇒ ModelCollection

Returns a new instance of ModelCollection.



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# File 'lib/green-button-data/model_collection.rb', line 5

def initialize
  @models = []
end

Instance Method Details

#<<(model) ⇒ Object 



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# File 'lib/green-button-data/model_collection.rb', line 9

def <<(model)
  @models << model
end

#each ⇒ Object 



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# File 'lib/green-button-data/model_collection.rb', line 13

def each
  return enum_for(:each) unless block_given?

  @models.each do |model|
    yield model
  end
end

#find_by_id(id) ⇒ Object 



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# File 'lib/green-button-data/model_collection.rb', line 29

def find_by_id(id)
  self.find {|model| model.id.to_s == id.to_s }
end

#last ⇒ Object 



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# File 'lib/green-button-data/model_collection.rb', line 21

def last
  @models.last
end

#size ⇒ Object 



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# File 'lib/green-button-data/model_collection.rb', line 25

def size
  @models.size
end