Class: ApiResource::Finders::ResourceFinder

Inherits:
AbstractFinder show all
Defined in:
lib/api_resource/finders/resource_finder.rb

Instance Attribute Summary

Attributes inherited from AbstractFinder

#condition, #found, #internal_object, #klass

Instance Method Summary collapse

Methods inherited from AbstractFinder

#all, #initialize, #method_missing

Constructor Details

This class inherits a constructor from ApiResource::Finders::AbstractFinder

Dynamic Method Handling

This class handles dynamic methods through the method_missing method in the class ApiResource::Finders::AbstractFinder

Instance Method Details

#load ⇒ Object

this is a little bit simpler, it’s always a collection and does not require a remote path



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# File 'lib/api_resource/finders/resource_finder.rb', line 9

def load
	begin
		@loaded = true
		@internal_object = self.klass.connection.get(self.build_load_path)
		return [] if @internal_object.blank?

		if @internal_object.is_a?(Array)
			@internal_object = self.klass.instantiate_collection(@internal_object)
		else
			@internal_object = [self.klass.instantiate_record(@internal_object)]
		end

		id_hash = self.condition.included_objects.inject({}) do |accum, assoc|
			accum[assoc] = @internal_object.collect do |obj|
				obj.send(self.klass.association_foreign_key_field(assoc))
			end
			accum[assoc].flatten!
			accum[assoc].uniq!
			accum
		end
		included_objects = self.load_includes(id_hash)

		self.apply_includes(@internal_object, included_objects)

		# looks hacky, but we want to return only a single
		# object in case of a find call.
		if @internal_object.count == 1 && self.build_load_path =~ /find/
			@internal_object = @internal_object.first
		end

		return @internal_object
	rescue ApiResource::ResourceNotFound
		nil
	end
	@internal_object
end