Class: ActiveRecordEx::ManyToMany::ModelArel

Inherits:
ActiveRecord::Relation show all
Defined in:
lib/active_record_ex/many_to_many.rb

Instance Method Summary collapse

Methods inherited from ActiveRecord::Relation

#disjunct, #none, #relative_complement, #where_only

Constructor Details

#initialize(model) ⇒ ModelArel 



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# File 'lib/active_record_ex/many_to_many.rb', line 7

def initialize(model)
  super(model.class, model.class.arel_table)
  @loaded = true
  @records = [model]
end

Instance Method Details

#pluck(key) ⇒ Object 



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# File 'lib/active_record_ex/many_to_many.rb', line 18

def pluck(key)
  key = key.name if key.respond_to? :name
  @records.map(&:"#{key}")
end

#reset ⇒ Object 



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# File 'lib/active_record_ex/many_to_many.rb', line 13

def reset
  # reset says "my currently loaded into memory models no longer currently represent this relation".
  # That's never true for a ModelArel, so we no-op
end