Class: Locomotive::Steam::Models::ReferencedAssociation

Inherits:
Object
  • Object
show all
Defined in:
lib/locomotive/steam/models/associations/referenced.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(repository_klass, scope, adapter, options = {}, &block) ⇒ ReferencedAssociation

Returns a new instance of ReferencedAssociation.



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# File 'lib/locomotive/steam/models/associations/referenced.rb', line 8

def initialize(repository_klass, scope, adapter, options = {}, &block)
  # build a new instance of the target repository
  @repository = repository_klass.new(adapter)

  # Note: if we change the locale of the parent repository, that won't
  # reflect in that repository
  @repository.scope = scope.dup

  # the block will executed when a method of the target will be called
  @block = block_given? ? block : nil

  @options = options
end

Dynamic Method Handling

This class handles dynamic methods through the method_missing method

#method_missing(name, *args, &block) ⇒ Object 



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# File 'lib/locomotive/steam/models/associations/referenced.rb', line 47

def method_missing(name, *args, &block)
  __call_block_once__

  __load__.try(:send, name, *args, &block)
end

Instance Attribute Details

#repository ⇒ Object (readonly)

Returns the value of attribute repository.



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# File 'lib/locomotive/steam/models/associations/referenced.rb', line 6

def repository
  @repository
end

Instance Method Details

#__attach__(entity) ⇒ Object 



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# File 'lib/locomotive/steam/models/associations/referenced.rb', line 26

def __attach__(entity)
  @entity = entity
end

#__call_block_once__ ⇒ Object 



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# File 'lib/locomotive/steam/models/associations/referenced.rb', line 38

def __call_block_once__
  # setup the repository if custom configuration from the
  # repository for instance.
  if @block
    @block.call(@repository, @options)
    @block = nil # trick to call it only once
  end
end

#__load__ ⇒ Object 



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# File 'lib/locomotive/steam/models/associations/referenced.rb', line 30

def __load__
  # needs implementation
end

#__name__ ⇒ Object 



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# File 'lib/locomotive/steam/models/associations/referenced.rb', line 22

def __name__
  @options[:association_name]
end

#__serialize__(entity) ⇒ Object 



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# File 'lib/locomotive/steam/models/associations/referenced.rb', line 34

def __serialize__(entity)
  # needs implementation
end