Class: JsonApiModel::Associations::Preloaders::BelongsTo

Inherits:
Base
  • Object
show all
Defined in:
lib/json_api_model/associations/preloaders/belongs_to.rb

Instance Attribute Summary

Attributes inherited from Base

#association

Instance Method Summary collapse

Methods inherited from Base

#assign, #fetch, #initialize, #load

Constructor Details

This class inherits a constructor from JsonApiModel::Associations::Preloaders::Base

Instance Method Details

#associated_key(object) ⇒ Object



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# File 'lib/json_api_model/associations/preloaders/belongs_to.rb', line 5

def associated_key( object )
  object.id
rescue => e
  nil
end

#lookupObject



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# File 'lib/json_api_model/associations/preloaders/belongs_to.rb', line 11

def lookup
  :id
end

#query(instances) ⇒ Object



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# File 'lib/json_api_model/associations/preloaders/belongs_to.rb', line 15

def query( instances )
  instances.map do | instance |
    ids( instance )
  end.uniq
end