Class: Resourcerer::Strategies::OptionalStrategy

Inherits:
DefaultStrategy show all
Defined in:
lib/resourcerer/strategies/optional_strategy.rb

Instance Attribute Summary

Attributes inherited from Resourcerer::Strategy

#config_proc, #controller, #name, #options

Instance Method Summary collapse

Methods inherited from DefaultStrategy

#build_resource, #finder_param

Methods inherited from Resourcerer::Strategy

#initialize

Constructor Details

This class inherits a constructor from Resourcerer::Strategy

Instance Method Details

#find_resource(id) ⇒ Object 



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# File 'lib/resourcerer/strategies/optional_strategy.rb', line 11

def find_resource(id)
  if config.optional
    model.where(finder_attribute => id).first
  else
    model.find_by(finder_attribute => id)
  end
end

#id ⇒ Object 



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# File 'lib/resourcerer/strategies/optional_strategy.rb', line 19

def id
  @id ||= params[finder_param]
end

#resource ⇒ Object 



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# File 'lib/resourcerer/strategies/optional_strategy.rb', line 7

def resource
  find_resource(id) if id
end