Class: Cistern::Singular

Inherits:
Object
  • Object
show all
Extended by:
Attributes::ClassMethods
Includes:
Attributes::InstanceMethods
Defined in:
lib/cistern/singular.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Methods included from Attributes::ClassMethods

_load, aliases, attribute, attributes, identity, ignore_attributes, ignored_attributes

Methods included from Attributes::InstanceMethods

#_dump, #attributes, #attributes=, #dup, #identity, #identity=, #merge_attributes, #new_record?, #read_attribute, #requires, #requires_one, #write_attribute

Constructor Details

#initialize(options) ⇒ Singular

Returns a new instance of Singular.



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# File 'lib/cistern/singular.rb', line 15

def initialize(options)
  merge_attributes(options)
  reload
end

Instance Attribute Details

#connection ⇒ Object

Returns the value of attribute connection.



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# File 'lib/cistern/singular.rb', line 5

def connection
  @connection
end

Instance Method Details

#fetch_attributes ⇒ Object

Raises:

  • (NotImplementedError) 


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# File 'lib/cistern/singular.rb', line 26

def fetch_attributes
  raise NotImplementedError
end

#inspect ⇒ Object 



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# File 'lib/cistern/singular.rb', line 7

def inspect
  if Cistern.formatter
    Cistern.formatter.call(self)
  else
    "#<#{self.class}>"
  end
end

#reload ⇒ Object 



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# File 'lib/cistern/singular.rb', line 20

def reload
  if new_attributes = fetch_attributes
    merge_attributes(new_attributes)
  end
end