Module: Frenchy::Veneer::ClassMethods

Defined in:
lib/frenchy/veneer.rb

Instance Method Summary collapse

Instance Method Details

#veneer(options = {}) ⇒ Object

Macro to establish a veneer for a given model



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# File 'lib/frenchy/veneer.rb', line 19

def veneer(options={})
  options.stringify_keys!
  @model = options.delete("model") || raise(Frenchy::Error, "Veneer must specify a model")
  extend ActiveModel::Naming

  class_eval do
    def self.model_name
      ActiveModel::Name.new(self, nil, @model.to_s.camelize)
    end

    def self.table_name
      @model.to_s.pluralize
    end
  end

  define_method(:record_key) do
    raise(Frenchy::Error, "No primary key is specified") unless respond_to?(:to_param)
    "#{self.class.table_name}/#{to_param}"
  end
end