Module: FacebookAds::GraphEdges::ClassMethods

Defined in:
lib/facebook_ads/helpers/edge_helpers.rb

Instance Method Summary collapse

Instance Method Details

#edge_classes ⇒ Object 



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# File 'lib/facebook_ads/helpers/edge_helpers.rb', line 17

def edge_classes
  @edge_classes
end

#has_edge(name) {|edge_class| ... } ⇒ Object

Yields:

  • (edge_class) 


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# File 'lib/facebook_ads/helpers/edge_helpers.rb', line 21

def has_edge(name, &block)
  edge_class = Class.new(Edge)
  yield edge_class

  @edge_classes ||= {}
  @edge_classes[name] = edge_class

  # delegate to field if name collides
  should_delegate = field_types.keys.include?(name)

  define_method(name) do |opts = {}|
    @edge_proxies ||= {}

    @edge_proxies["#{name}_#{self.class.options_hash(opts)}"] ||= begin
      edge_class.new(name, self, should_delegate, opts)
    end
  end
end

#options_hash(opts) ⇒ Object 



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# File 'lib/facebook_ads/helpers/edge_helpers.rb', line 40

def options_hash(opts)
  Digest::MD5.hexdigest(JSON.generate(opts))
end