Module: ActiveRecord::Denormalize

Included in:
Associations::Builder::HasMany
Defined in:
lib/activerecord-denormalize/version.rb,
lib/active_record/denormalize.rb

Constant Summary collapse

VERSION = 
'0.2.0'

Class Method Summary collapse

Instance Method Summary collapse

Class Method Details

.extract_attributes(obj, keys) ⇒ Object 



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# File 'lib/active_record/denormalize.rb', line 10

def extract_attributes(obj, keys)
  return {} unless obj

  keys.each_with_object({}) {|key, hash|
    case key
    when Hash
      key.each do |k, v|
        hash[k] = v.is_a?(Proc) ? obj.instance_exec(&v) : obj.__send__(v)
      end
    else
      hash[key] = obj.__send__(key)
    end
  }
end

.included(builder) ⇒ Object 



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# File 'lib/active_record/denormalize.rb', line 5

def included(builder)
  # Support for ActiveRecord 3.2
  builder.valid_options << :denormalize if builder.valid_options
end

Instance Method Details

#build ⇒ Object 



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# File 'lib/active_record/denormalize.rb', line 26

def build
  super.tap {|reflection|
    configure_denormalize reflection
  }
end

#valid_options ⇒ Object

Support for ActiveRecord 4



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# File 'lib/active_record/denormalize.rb', line 33

def valid_options
  super + [:denormalize]
end