Module: ActiveGroonga::Persistence

Included in:
Base
Defined in:
lib/active_groonga/persistence.rb

Instance Method Summary collapse

Instance Method Details

#becomes(klass) ⇒ Object 



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# File 'lib/active_groonga/persistence.rb', line 50

def becomes(klass)
  became = klass.new
  became.instance_variable_set("@attributes", @attributes)
  became.instance_variable_set("@attributes_cache", @attributes_cache)
  became.instance_variable_set("@new_record", new_record?)
  became.instance_variable_set("@destroyed", destroyed?)
  became
end

#delete ⇒ Object 



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# File 'lib/active_groonga/persistence.rb', line 38

def delete
  table.delete(record_id) if persisted?
  @destroyed = true
  freeze
end

#destroy ⇒ Object 



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# File 'lib/active_groonga/persistence.rb', line 44

def destroy
  table.delete(record_id) if persisted?
  @destroyed = true
  freeze
end

#destroyed? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/active_groonga/persistence.rb', line 22

def destroyed?
  @destroyed
end

#new_record? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/active_groonga/persistence.rb', line 18

def new_record?
  @new_record
end

#persisted? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/active_groonga/persistence.rb', line 26

def persisted?
  !new_record? and !destroyed?
end

#reload ⇒ Object 



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# File 'lib/active_groonga/persistence.rb', line 75

def reload
  if new_record?
    record = nil
  else
    record = table[record_id]
  end
  reload_attributes(record)
  @attributes_cache = {}
  self
end

#save(options = {}) ⇒ Object 



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# File 'lib/active_groonga/persistence.rb', line 30

def save(options={})
  create_or_update
end

#save!(options = {}) ⇒ Object 



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# File 'lib/active_groonga/persistence.rb', line 34

def save!(options={})
  create_or_update or raise(RecordNotSaved)
end

#update_attribute(name, value) ⇒ Object 



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# File 'lib/active_groonga/persistence.rb', line 59

def update_attribute(name, value)
  name = name.to_s
  send("#{name}=", value)
  save(:validate => false)
end

#update_attributes(attributes) ⇒ Object 



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# File 'lib/active_groonga/persistence.rb', line 65

def update_attributes(attributes)
  self.attributes = attributes
  save
end

#update_attributes!(attributes) ⇒ Object 



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# File 'lib/active_groonga/persistence.rb', line 70

def update_attributes!(attributes)
  self.attributes = attributes
  save!
end