Module: FatJam::ActsAsScopedModel::ClassMethods

Defined in:
lib/acts_as_revisable/acts/scoped_model.rb

Constant Summary collapse

SCOPED_METHODS = 
%w(construct_calculation_sql construct_finder_sql update_all delete_all destroy_all).freeze

Instance Method Summary collapse

Instance Method Details

#acts_as_scoped_model(*args) ⇒ Object 



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# File 'lib/acts_as_revisable/acts/scoped_model.rb', line 63

def acts_as_scoped_model(*args)
  class << self
    attr_accessor :scoped_model_static_scope, :scoped_model_disable_count   
    SCOPED_METHODS.each do |m|   
      alias_method_chain m.to_sym, :static_scope
    end
  end
  self.scoped_model_disable_count = 0
  self.scoped_model_static_scope = args.extract_options!
end

#call_method_with_static_scope(meth, args) ⇒ Object 



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# File 'lib/acts_as_revisable/acts/scoped_model.rb', line 10

def call_method_with_static_scope(meth, args)
  return send(meth, *args) unless self.scoped_model_enabled?
  
  with_scope(self.scoped_model_static_scope) do
    send(meth, *args)
  end
end

#disable_model_scope! ⇒ Object 



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# File 'lib/acts_as_revisable/acts/scoped_model.rb', line 39

def disable_model_scope!
  self.scoped_model_disable_count += 1
end

#enable_model_scope! ⇒ Object 



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# File 'lib/acts_as_revisable/acts/scoped_model.rb', line 43

def enable_model_scope!
  self.scoped_model_disable_count -= 1
end

#scoped_model_enabled ⇒ Object 



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# File 'lib/acts_as_revisable/acts/scoped_model.rb', line 51

def scoped_model_enabled
  self.scoped_model_enabled?
end

#scoped_model_enabled=(value) ⇒ Object 



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# File 'lib/acts_as_revisable/acts/scoped_model.rb', line 55

def scoped_model_enabled=(value)
  if value == false
    disable_model_scope!
  else
    enable_model_scope!
  end
end

#scoped_model_enabled? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/acts_as_revisable/acts/scoped_model.rb', line 47

def scoped_model_enabled?
  self.scoped_model_disable_count == 0
end

#without_model_scope ⇒ Object 



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# File 'lib/acts_as_revisable/acts/scoped_model.rb', line 26

def without_model_scope
  return unless block_given?
  
  begin
    self.scoped_model_enabled = false
    rv = yield
  ensure
    self.scoped_model_enabled = true
  end
  
  rv
end