Class: ActiveForce::Association::Association

Inherits:
Object
  • Object
show all
Extended by:
Forwardable
Defined in:
lib/active_force/association/association.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(parent, relation_name, options = {}) ⇒ Association

Returns a new instance of Association.



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# File 'lib/active_force/association/association.rb', line 9

def initialize parent, relation_name, options = {}
  @parent        = parent
  @relation_name = relation_name
  @options       = options
  define_relation_method
  define_assignment_method
end

Instance Attribute Details

#options ⇒ Object

Returns the value of attribute options.



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# File 'lib/active_force/association/association.rb', line 7

def options
  @options
end

#relation_name ⇒ Object

Returns the value of attribute relation_name.



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# File 'lib/active_force/association/association.rb', line 7

def relation_name
  @relation_name
end

Instance Method Details

#foreign_key ⇒ Object 



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# File 'lib/active_force/association/association.rb', line 21

def foreign_key
  options[:foreign_key] || default_foreign_key
end

#load_target(owner) ⇒ Object 



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# File 'lib/active_force/association/association.rb', line 50

def load_target(owner)
  if loadable?(owner)
    target(owner)
  else
    target_when_unloadable
  end
end

#relation_model ⇒ Object 



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# File 'lib/active_force/association/association.rb', line 17

def relation_model
  (options[:model] || relation_name.to_s.singularize.camelcase).to_s.constantize
end

#relationship_name ⇒ Object 



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# File 'lib/active_force/association/association.rb', line 25

def relationship_name
  options[:relationship_name] || relation_model.to_s.constantize.table_name
end

#represents_sfdc_table?(sfdc_table_name) ⇒ Boolean

Does this association’s relation_model represent sfdc_table_name? Examples of sfdc_table_name could be ‘Quota__r’ or ‘Account’.

Returns:

  • (Boolean) 


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# File 'lib/active_force/association/association.rb', line 41

def represents_sfdc_table?(sfdc_table_name)
  name = sfdc_table_name.sub(/__r\z/, '').singularize
  relationship_name.sub(/__c\z|__r\z/, '') == name
end

#scoped? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/active_force/association/association.rb', line 33

def scoped?
  options[:scoped_as].present?
end

#scoped_as ⇒ Object 



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# File 'lib/active_force/association/association.rb', line 29

def scoped_as
  options[:scoped_as] || nil
end

#sfdc_association_field ⇒ Object 



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# File 'lib/active_force/association/association.rb', line 46

def sfdc_association_field
  relationship_name.gsub /__c\z/, '__r'
end